diff --git a/combo/locale/fr/LC_MESSAGES/django.po b/combo/locale/fr/LC_MESSAGES/django.po
index a9575b70..c015c08a 100644
--- a/combo/locale/fr/LC_MESSAGES/django.po
+++ b/combo/locale/fr/LC_MESSAGES/django.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: combo 0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-04-13 11:46+0000\n"
-"PO-Revision-Date: 2021-04-20 14:13+0200\n"
+"POT-Creation-Date: 2021-04-30 16:00+0000\n"
+"PO-Revision-Date: 2021-04-30 18:00+0200\n"
 "Last-Translator: Thomas NOËL <tnoel@entrouvert.com>\n"
 "Language: French\n"
 "MIME-Version: 1.0\n"
@@ -236,14 +236,13 @@ msgstr "Veuillez choisir des créneaux consécutifs."
 msgid "Minimal booking duration is %s"
 msgstr "La durée minimale de réservation est %s."
 
-#: apps/calendar/models.py:32 apps/dataviz/models.py:46
-#: apps/dataviz/models.py:85 apps/dataviz/models.py:170
-#: apps/gallery/models.py:31 apps/gallery/models.py:57 apps/lingo/models.py:820
-#: apps/lingo/models.py:949 apps/maps/models.py:340
-#: apps/newsletters/models.py:41 apps/wcs/models.py:66 apps/wcs/models.py:181
-#: apps/wcs/models.py:737 apps/wcs/models.py:854 data/models.py:179
-#: data/models.py:1324 data/models.py:1450 data/models.py:1551
-#: data/models.py:1913 public/views.py:417
+#: apps/calendar/models.py:32 apps/dataviz/models.py:50
+#: apps/dataviz/models.py:89 apps/dataviz/models.py:174
+#: apps/gallery/models.py:31 apps/gallery/models.py:57 apps/lingo/models.py:861
+#: apps/lingo/models.py:992 apps/maps/models.py:351 apps/wcs/models.py:66
+#: apps/wcs/models.py:181 apps/wcs/models.py:737 apps/wcs/models.py:854
+#: data/models.py:179 data/models.py:1324 data/models.py:1450
+#: data/models.py:1551 data/models.py:1913 public/views.py:417
 msgid "Title"
 msgstr "Titre"
 
@@ -316,101 +315,113 @@ msgstr "Erreur au chargement"
 msgid "Data Visualisation"
 msgstr "Visualisation de données"
 
-#: apps/dataviz/models.py:47 apps/dataviz/models.py:86
+#: apps/dataviz/forms.py:59
+msgid "Month"
+msgstr "Mois"
+
+#: apps/dataviz/forms.py:60
+msgid "Year"
+msgstr "Année"
+
+#: apps/dataviz/forms.py:61
+msgid "Week day"
+msgstr "Jour de la semaine"
+
+#: apps/dataviz/models.py:51 apps/dataviz/models.py:90
 #: apps/notifications/models.py:74 apps/wcs/models.py:67 data/models.py:1325
 #: data/models.py:1552 data/models.py:1914
 msgid "URL"
 msgstr "URL"
 
-#: apps/dataviz/models.py:48
+#: apps/dataviz/models.py:52
 msgid "Data Source"
 msgstr "Source de données"
 
-#: apps/dataviz/models.py:49
+#: apps/dataviz/models.py:53
 msgid "Use JSONP to get data"
 msgstr "Utiliser JSONP pour récupérer les données"
 
-#: apps/dataviz/models.py:50
+#: apps/dataviz/models.py:54
 msgid "Max Value"
 msgstr "Valeur maximale"
 
-#: apps/dataviz/models.py:58
+#: apps/dataviz/models.py:62
 msgid "Gauge"
 msgstr "Jauge"
 
-#: apps/dataviz/models.py:89
+#: apps/dataviz/models.py:93
 msgid "Chart (legacy)"
 msgstr "Graphe (obsolète)"
 
-#: apps/dataviz/models.py:122 data/models.py:180 data/models.py:705
+#: apps/dataviz/models.py:126 data/models.py:180 data/models.py:705
 msgid "Slug"
 msgstr "Slug"
 
-#: apps/dataviz/models.py:123 apps/lingo/models.py:116 apps/lingo/models.py:175
+#: apps/dataviz/models.py:127 apps/lingo/models.py:117 apps/lingo/models.py:176
 #: apps/lingo/templates/lingo/combo/items.html:19 apps/maps/models.py:105
 #: apps/notifications/models.py:72 apps/pwa/models.py:122
 msgid "Label"
 msgstr "Libellé"
 
-#: apps/dataviz/models.py:124
+#: apps/dataviz/models.py:128
 msgid "Site slug"
 msgstr "Slug du site"
 
-#: apps/dataviz/models.py:125
+#: apps/dataviz/models.py:129
 msgid "Service slug"
 msgstr "Slug du service"
 
-#: apps/dataviz/models.py:126
+#: apps/dataviz/models.py:130
 msgid "Site title"
 msgstr "Titre du site"
 
-#: apps/dataviz/models.py:127
+#: apps/dataviz/models.py:131
 msgid "Data URL"
 msgstr "URL des données"
 
-#: apps/dataviz/models.py:129
+#: apps/dataviz/models.py:133
 msgid "Available data"
 msgstr "Données disponibles"
 
-#: apps/dataviz/models.py:130
+#: apps/dataviz/models.py:134
 msgid "Last update"
 msgstr "Dernière mise à jour"
 
-#: apps/dataviz/models.py:139
+#: apps/dataviz/models.py:143
 #, python-format
 msgid "%(title)s: %(label)s"
 msgstr "%(title)s : %(label)s"
 
-#: apps/dataviz/models.py:141
+#: apps/dataviz/models.py:145
 #, python-format
 msgid "%s (unavailable)"
 msgstr "%s (indisponible)"
 
-#: apps/dataviz/models.py:151 apps/dataviz/models.py:176
+#: apps/dataviz/models.py:155 apps/dataviz/models.py:180
 msgid "Current year"
 msgstr "Année en cours"
 
-#: apps/dataviz/models.py:152 apps/dataviz/models.py:177
+#: apps/dataviz/models.py:156 apps/dataviz/models.py:181
 msgid "Previous year"
 msgstr "Année précédente"
 
-#: apps/dataviz/models.py:153 apps/dataviz/models.py:178
+#: apps/dataviz/models.py:157 apps/dataviz/models.py:182
 msgid "Current month"
 msgstr "Mois en cours"
 
-#: apps/dataviz/models.py:154 apps/dataviz/models.py:179
+#: apps/dataviz/models.py:158 apps/dataviz/models.py:183
 msgid "Previous month"
 msgstr "Mois précédent"
 
-#: apps/dataviz/models.py:155 apps/dataviz/models.py:180
+#: apps/dataviz/models.py:159 apps/dataviz/models.py:184
 msgid "Free range"
 msgstr "Plage libre"
 
-#: apps/dataviz/models.py:159
+#: apps/dataviz/models.py:163
 msgid "Data"
 msgstr "Données"
 
-#: apps/dataviz/models.py:166
+#: apps/dataviz/models.py:170
 msgid ""
 "This list may take a few seconds to be updated, please refresh the page if "
 "an item is missing."
@@ -418,138 +429,138 @@ msgstr ""
 "La liste peut prendre quelques secondes à être mise à jour, vous pouvez "
 "rafraîchir la page si un élément manque."
 
-#: apps/dataviz/models.py:172
+#: apps/dataviz/models.py:176
 msgid "Filtering (time)"
 msgstr "Filtrage (temporel)"
 
-#: apps/dataviz/models.py:183
+#: apps/dataviz/models.py:187
 msgid "From"
 msgstr "De"
 
-#: apps/dataviz/models.py:184
+#: apps/dataviz/models.py:188
 msgid "To"
 msgstr "À"
 
-#: apps/dataviz/models.py:186
+#: apps/dataviz/models.py:190
 msgid "Chart Type"
 msgstr "Type de graphe"
 
-#: apps/dataviz/models.py:190
+#: apps/dataviz/models.py:194
 msgid "Bar"
 msgstr "Barres"
 
-#: apps/dataviz/models.py:191
+#: apps/dataviz/models.py:195
 msgid "Horizontal Bar"
 msgstr "Barres horizontales"
 
-#: apps/dataviz/models.py:192
+#: apps/dataviz/models.py:196
 msgid "Stacked Bar"
 msgstr "Barres empilées"
 
-#: apps/dataviz/models.py:193
+#: apps/dataviz/models.py:197
 msgid "Stacked Bar (%)"
 msgstr "Barres empilées (%)"
 
-#: apps/dataviz/models.py:194
+#: apps/dataviz/models.py:198
 msgid "Line"
 msgstr "Lignes"
 
-#: apps/dataviz/models.py:195
+#: apps/dataviz/models.py:199
 msgid "Pie"
 msgstr "Camembert"
 
-#: apps/dataviz/models.py:196
+#: apps/dataviz/models.py:200
 msgid "Dot"
 msgstr "Points"
 
-#: apps/dataviz/models.py:197
+#: apps/dataviz/models.py:201
 msgid "Table"
 msgstr "Tableau"
 
-#: apps/dataviz/models.py:202
+#: apps/dataviz/models.py:206
 msgid "Height"
 msgstr "Hauteur"
 
-#: apps/dataviz/models.py:206
+#: apps/dataviz/models.py:210
 msgid "Short (150px)"
 msgstr "Petite (150px)"
 
-#: apps/dataviz/models.py:207
+#: apps/dataviz/models.py:211
 msgid "Average (250px)"
 msgstr "Moyenne (250px)"
 
-#: apps/dataviz/models.py:208
+#: apps/dataviz/models.py:212
 msgid "Tall (350px)"
 msgstr "Haute (350px)"
 
-#: apps/dataviz/models.py:213
+#: apps/dataviz/models.py:217
 msgid "Sort data"
 msgstr "Tri des données"
 
-#: apps/dataviz/models.py:216 apps/dataviz/models.py:228
+#: apps/dataviz/models.py:220 apps/dataviz/models.py:232
 msgid "This setting only applies for one-dimensional charts."
 msgstr "Cette option s’applique uniquement aux graphes unidimensionnels."
 
-#: apps/dataviz/models.py:218
+#: apps/dataviz/models.py:222
 msgid "None"
 msgstr "Aucun"
 
-#: apps/dataviz/models.py:219
+#: apps/dataviz/models.py:223
 msgid "Alphabetically"
 msgstr "Alphabétique"
 
-#: apps/dataviz/models.py:220
+#: apps/dataviz/models.py:224
 msgid "Increasing values"
 msgstr "Par valeurs, croissantes"
 
-#: apps/dataviz/models.py:221
+#: apps/dataviz/models.py:225
 msgid "Decreasing values"
 msgstr "Par valeurs, décroissantes"
 
-#: apps/dataviz/models.py:227
+#: apps/dataviz/models.py:231
 msgid "Hide null values"
 msgstr "Cacher les valeurs nulles"
 
-#: apps/dataviz/models.py:234
+#: apps/dataviz/models.py:238
 msgid "Chart"
 msgstr "Graphe"
 
-#: apps/dataviz/models.py:271 apps/dataviz/views.py:48
+#: apps/dataviz/models.py:275 apps/dataviz/views.py:48
 msgid "Unsupported dataset."
 msgstr "Pas de prise en charge pour ce jeu de données."
 
-#: apps/dataviz/models.py:274 apps/dataviz/views.py:51
+#: apps/dataviz/models.py:278 apps/dataviz/views.py:51
 msgid "Visualization not found."
 msgstr "Visualisation non trouvée."
 
-#: apps/dataviz/models.py:277
+#: apps/dataviz/models.py:281
 msgid "No data."
 msgstr "Pas de données."
 
-#: apps/dataviz/models.py:488
+#: apps/dataviz/models.py:499
 msgid "Total"
 msgstr "Total"
 
-#: apps/dataviz/models.py:521
+#: apps/dataviz/models.py:532
 #, python-format
 msgid "%d day"
 msgid_plural "%d days"
 msgstr[0] "%d jour"
 msgstr[1] "%d jours"
 
-#: apps/dataviz/models.py:523
+#: apps/dataviz/models.py:534
 #, python-format
 msgid "%d hour"
 msgid_plural "%d hours"
 msgstr[0] "%d heure"
 msgstr[1] "%d heures"
 
-#: apps/dataviz/models.py:525
+#: apps/dataviz/models.py:536
 #, python-format
 msgid "%(days_string)s and %(hours_string)s"
 msgstr "%(days_string)s et %(hours_string)s"
 
-#: apps/dataviz/models.py:534
+#: apps/dataviz/models.py:545
 msgid "Less than an hour"
 msgstr "Moins d’une heure"
 
@@ -683,7 +694,7 @@ msgstr "Votre compte a été délié avec succès."
 msgid "Portfolio"
 msgstr "Porte-documents"
 
-#: apps/fargo/models.py:36 apps/wcs/models.py:346 apps/wcs/models.py:953
+#: apps/fargo/models.py:36 apps/wcs/models.py:346 apps/wcs/models.py:961
 msgid "Site"
 msgstr "Site"
 
@@ -787,107 +798,107 @@ msgstr "Date de fin"
 msgid "Please fill additional backend parameters."
 msgstr "Veuillez compléter les paramètres de la plateforme."
 
-#: apps/lingo/models.py:66
+#: apps/lingo/models.py:67
 msgid "Dummy (for tests)"
 msgstr "Factice (pour tests)"
 
-#: apps/lingo/models.py:69
+#: apps/lingo/models.py:70
 msgid "SIPS (Atos, other countries)"
 msgstr "SIPS (Atos, autres pays)"
 
-#: apps/lingo/models.py:70
+#: apps/lingo/models.py:71
 msgid "Ingenico (formerly Ogone)"
 msgstr "Ingenico (précédemment Ogone)"
 
-#: apps/lingo/models.py:118 apps/lingo/models.py:177 apps/maps/models.py:106
+#: apps/lingo/models.py:119 apps/lingo/models.py:178 apps/maps/models.py:106
 msgid "Identifier"
 msgstr "Identifiant"
 
-#: apps/lingo/models.py:118 apps/lingo/models.py:177
+#: apps/lingo/models.py:119 apps/lingo/models.py:178
 msgid "The identifier is used in webservice calls."
 msgstr "L’identifiant est utilisé dans les appels webservice."
 
-#: apps/lingo/models.py:120
+#: apps/lingo/models.py:121
 msgid "Payment Service"
 msgstr "Service de paiement"
 
-#: apps/lingo/models.py:121
+#: apps/lingo/models.py:122
 msgid "Payment Service Options"
 msgstr "Options du service de paiement"
 
-#: apps/lingo/models.py:179 apps/wcs/models.py:182 data/models.py:190
+#: apps/lingo/models.py:180 apps/wcs/models.py:182 data/models.py:190
 msgid "Description"
 msgstr "Description"
 
-#: apps/lingo/models.py:180
+#: apps/lingo/models.py:181
 msgid "Default Regie"
 msgstr "Régie par défaut"
 
-#: apps/lingo/models.py:181
+#: apps/lingo/models.py:182
 msgid "Webservice URL to retrieve remote items"
 msgstr "Webservice de récupération des factures distantes"
 
-#: apps/lingo/models.py:182
+#: apps/lingo/models.py:183
 msgid "Webservice URL to compute extra fees"
 msgstr "Webservice de calcul des frais additionnels"
 
-#: apps/lingo/models.py:184
+#: apps/lingo/models.py:185
 msgid "Minimal payment amount"
 msgstr "Montant minimum de paiement"
 
-#: apps/lingo/models.py:188
+#: apps/lingo/models.py:189
 msgid "Custom text displayed on success"
 msgstr "Texte personnalisé affiché après un paiement"
 
-#: apps/lingo/models.py:191
+#: apps/lingo/models.py:192
 msgid "Payment backend"
 msgstr "Plateformes de paiement"
 
-#: apps/lingo/models.py:193
+#: apps/lingo/models.py:194
 msgid "Transaction Options"
 msgstr "Options de transaction"
 
-#: apps/lingo/models.py:195
+#: apps/lingo/models.py:196
 msgid "Basket items must be paid individually"
 msgstr "Les éléments du panier doivent être payés individuellement"
 
-#: apps/lingo/models.py:202 apps/lingo/models.py:819
+#: apps/lingo/models.py:203 apps/lingo/models.py:860
 msgid "Regie"
 msgstr "Régie"
 
-#: apps/lingo/models.py:229
+#: apps/lingo/models.py:230
 msgid "Your payment has been succesfully registered."
 msgstr "Votre paiement a été pris en compte."
 
-#: apps/lingo/models.py:239
+#: apps/lingo/models.py:240
 #, python-format
 msgid "Regie \"%(label)s\" is unavailable, please retry later."
 msgstr ""
 "La régie « %(label)s » n’est pas disponible. Veuillez réessayer plus tard."
 
-#: apps/lingo/models.py:391
+#: apps/lingo/models.py:400
 #, python-format
 msgid "Invoice %s to pay"
 msgstr "Facture n⁰ %s à payer"
 
-#: apps/lingo/models.py:393
+#: apps/lingo/models.py:402
 #, python-format
 msgid "Reminder: invoice %s to pay"
 msgstr "Rappel : facture n° %s à payer"
 
-#: apps/lingo/models.py:485
+#: apps/lingo/models.py:494
 msgid "Subject"
 msgstr "Objet"
 
-#: apps/lingo/models.py:486
+#: apps/lingo/models.py:495
 msgid "Source URL"
 msgstr "URL de source"
 
-#: apps/lingo/models.py:487
+#: apps/lingo/models.py:496
 msgid "Details"
 msgstr "Détails"
 
-#: apps/lingo/models.py:488
+#: apps/lingo/models.py:497
 #: apps/lingo/templates/lingo/basketitem_error_list.html:24
 #: apps/lingo/templates/lingo/combo/items.html:22
 #: apps/lingo/templates/lingo/tipi_form.html:40
@@ -895,124 +906,124 @@ msgstr "Détails"
 msgid "Amount"
 msgstr "Montant (TTC)"
 
-#: apps/lingo/models.py:594
+#: apps/lingo/models.py:603
 msgid "This invoice is in litigation."
 msgstr "Cette facture est en contentieux."
 
-#: apps/lingo/models.py:595
+#: apps/lingo/models.py:604
 msgid "Autobilling has been set for this invoice."
 msgstr "Un prélèvement automatique a lieu pour cette facture."
 
-#: apps/lingo/models.py:596
+#: apps/lingo/models.py:605
 msgid "Due date is over."
 msgstr "La date limite est dépassée."
 
-#: apps/lingo/models.py:628
+#: apps/lingo/models.py:669
 msgid "Anonymous User"
 msgstr "Usager anonyme"
 
-#: apps/lingo/models.py:635
+#: apps/lingo/models.py:676
 msgid "Running"
 msgstr "En cours"
 
-#: apps/lingo/models.py:636
+#: apps/lingo/models.py:677
 msgid "Paid"
 msgstr "Payé"
 
-#: apps/lingo/models.py:637
+#: apps/lingo/models.py:678
 msgid "Paid (accepted)"
 msgstr "Payé (accepté)"
 
-#: apps/lingo/models.py:638
+#: apps/lingo/models.py:679
 msgid "Cancelled"
 msgstr "Annulé"
 
-#: apps/lingo/models.py:639
+#: apps/lingo/models.py:680
 msgid "Expired"
 msgstr "Expiré"
 
-#: apps/lingo/models.py:640
+#: apps/lingo/models.py:681
 msgid "Unknown"
 msgstr "Inconnu"
 
-#: apps/lingo/models.py:682
+#: apps/lingo/models.py:723
 #, python-format
 msgid "Invoice #%s"
 msgstr "Facture n⁰ %s"
 
-#: apps/lingo/models.py:699
+#: apps/lingo/models.py:740
 msgid "Validation"
 msgstr "Validation"
 
-#: apps/lingo/models.py:700
+#: apps/lingo/models.py:741
 msgid "Cancellation"
 msgstr "Annulation"
 
-#: apps/lingo/models.py:714 apps/lingo/templates/lingo/combo/basket.html:4
+#: apps/lingo/models.py:755 apps/lingo/templates/lingo/combo/basket.html:4
 msgid "Basket"
 msgstr "Panier"
 
-#: apps/lingo/models.py:740
+#: apps/lingo/models.py:781
 #, python-format
 msgid "%s€"
 msgstr "%s €"
 
-#: apps/lingo/models.py:763
+#: apps/lingo/models.py:804
 #: apps/lingo/templates/lingo/combo/recent_transactions.html:3
 msgid "Recent Transactions"
 msgstr "Transactions récentes"
 
-#: apps/lingo/models.py:794
+#: apps/lingo/models.py:835
 msgid "Basket Link"
 msgstr "Lien vers le panier"
 
-#: apps/lingo/models.py:821 data/models.py:1185 data/models.py:1190
+#: apps/lingo/models.py:862 data/models.py:1185 data/models.py:1190
 msgid "Text"
 msgstr "Texte"
 
-#: apps/lingo/models.py:825
+#: apps/lingo/models.py:866
 msgid "Loading invoices..."
 msgstr "Chargement des factures…"
 
-#: apps/lingo/models.py:850 apps/wcs/forms.py:118 apps/wcs/models.py:367
+#: apps/lingo/models.py:891 apps/wcs/forms.py:118 apps/wcs/models.py:367
 msgid "All"
 msgstr "Tout"
 
-#: apps/lingo/models.py:893
+#: apps/lingo/models.py:934
 msgid "Items History Cell"
 msgstr "Historique des factures"
 
-#: apps/lingo/models.py:908
+#: apps/lingo/models.py:949
 msgid "Hide if no items"
 msgstr "Cacher en l’absence de factures"
 
-#: apps/lingo/models.py:911
+#: apps/lingo/models.py:952
 msgid "Active Items Cell"
 msgstr "Factures actives"
 
-#: apps/lingo/models.py:930
+#: apps/lingo/models.py:973
 msgid "Self declared invoice payment"
 msgstr "Déclaration manuelle de facture"
 
-#: apps/lingo/models.py:942
+#: apps/lingo/models.py:985
 msgid "Indigo/PES v2"
 msgstr "Indigo/PES v2"
 
-#: apps/lingo/models.py:943
+#: apps/lingo/models.py:986
 msgid "ROLMRE"
 msgstr "ROLMRE"
 
-#: apps/lingo/models.py:951
+#: apps/lingo/models.py:994
 msgid "TIPI payment service URL"
 msgstr "URL du service de paiement TIPI"
 
-#: apps/lingo/models.py:954 apps/lingo/templates/lingo/regie_list.html:5
+#: apps/lingo/models.py:997 apps/lingo/templates/lingo/regie_list.html:5
 #: apps/lingo/templates/lingo/regie_list.html:13
 #: apps/lingo/templates/lingo/transaction_list.html:9
 msgid "Regies"
 msgstr "Régies"
 
-#: apps/lingo/models.py:956
+#: apps/lingo/models.py:999
 msgid ""
 "Values separated by commas. It is possible to add a label after a regie "
 "identifier. Example: \"1234 - Regie A,5678 - Regie B\""
@@ -1020,20 +1031,21 @@ msgstr ""
 "Valeurs séparées par des virgules. Il est possible de spécifier un libellé "
 "après l’identifiant de la régie. Exemple : « 1234 - Régie A,5678 Régie B »."
 
-#: apps/lingo/models.py:962
+#: apps/lingo/models.py:1005
 msgid "Control protocol"
 msgstr "Protocole de contrôle"
 
-#: apps/lingo/models.py:964 apps/lingo/models.py:966 apps/lingo/models.py:969
-#: apps/lingo/models.py:972 apps/lingo/models.py:975 apps/lingo/models.py:978
+#: apps/lingo/models.py:1007 apps/lingo/models.py:1009
+#: apps/lingo/models.py:1012 apps/lingo/models.py:1015
+#: apps/lingo/models.py:1018 apps/lingo/models.py:1021
 msgid "Default value to be used in form"
 msgstr "Valeur par défaut à utiliser dans le formulaire"
 
-#: apps/lingo/models.py:980
+#: apps/lingo/models.py:1023
 msgid "Test mode"
 msgstr "Mode test"
 
-#: apps/lingo/models.py:984
+#: apps/lingo/models.py:1027
 msgid "TIPI Payment Form"
 msgstr "Formulaire de paiement TIPI"
 
@@ -1519,108 +1531,108 @@ msgstr "Une facture a déjà été payée."
 msgid "Minimal payment amount is %s €."
 msgstr "Le montant minimal pour les paiement est de %s €."
 
-#: apps/lingo/views.py:403 apps/lingo/views.py:518
+#: apps/lingo/views.py:407 apps/lingo/views.py:522
 msgid "Invalid grouping for basket items."
 msgstr "Regroupement d’éléments de panier invalide."
 
-#: apps/lingo/views.py:462
+#: apps/lingo/views.py:466
 msgid "Failed to initiate payment request"
 msgstr "Erreur à l’initialisation de la demande de paiement."
 
-#: apps/lingo/views.py:502 apps/lingo/views.py:890
+#: apps/lingo/views.py:506 apps/lingo/views.py:894
 msgid "Technical error: impossible to retrieve invoices."
 msgstr "Erreur technique : impossible de récupérer les factures."
 
-#: apps/lingo/views.py:505
+#: apps/lingo/views.py:509
 msgid "No invoice was found."
 msgstr "Pas de facture trouvée."
 
-#: apps/lingo/views.py:509
+#: apps/lingo/views.py:513
 msgid "Payment requires to be logged in."
 msgstr "Le paiement nécessite d’être identifié."
 
-#: apps/lingo/views.py:526
+#: apps/lingo/views.py:530
 msgid "Grouping basket items is not allowed."
 msgstr "Le regroupement d’éléments du panier n’est pas autorisé."
 
-#: apps/lingo/views.py:537
+#: apps/lingo/views.py:541
 msgid "Invalid grouping for basket items: different capture dates."
 msgstr ""
 "Regroupement d’éléments de panier invalide : différentes dates de capture."
 
-#: apps/lingo/views.py:546
+#: apps/lingo/views.py:550
 msgid "You must give an email address."
 msgstr "Vous devez fournir une adresse électronique."
 
-#: apps/lingo/views.py:574
+#: apps/lingo/views.py:578
 msgid "Invalid payment request."
 msgstr "Demande de paiement invalide."
 
-#: apps/lingo/views.py:579
+#: apps/lingo/views.py:583
 msgid "No item payment allowed as extra fees set."
 msgstr "Pas de paiement autorisé car il y a des frais supplémentaires définis."
 
-#: apps/lingo/views.py:815
+#: apps/lingo/views.py:819
 msgid ""
 "We are sorry but the payment service failed to provide a correct answer."
 msgstr ""
 "Nous sommes désolés, le service de paiement n’a pas envoyé une réponse "
 "valide."
 
-#: apps/lingo/views.py:858
+#: apps/lingo/views.py:862
 msgid "We are sorry but an error occured when retrieving the invoice."
 msgstr ""
 "Nous sommes désolés mais une erreur a eu lieu à la récupération de la "
 "facture."
 
-#: apps/lingo/views.py:892
+#: apps/lingo/views.py:896
 msgid "No item was found."
 msgstr "Aucun élément n’a été trouvé."
 
-#: apps/lingo/views.py:915
+#: apps/lingo/views.py:919
 msgid "An error occured when removing the item. (no authenticated user)"
 msgstr ""
 "Une erreur a eu lieu lors de la suppression.  (pas d’utilisateur authentifié)"
 
-#: apps/lingo/views.py:918
+#: apps/lingo/views.py:922
 msgid "This item cannot be removed."
 msgstr "Cet élément ne peut être retiré."
 
-#: apps/lingo/views.py:923
+#: apps/lingo/views.py:927
 msgid "An error occured when removing the item."
 msgstr "Une erreur a eu lieu lors de la suppression."
 
-#: apps/lingo/views.py:947
+#: apps/lingo/views.py:951
 msgid "Sorry, the provided amount is invalid."
 msgstr "Le montant que vous avez entré n’est pas valide."
 
-#: apps/lingo/views.py:959
+#: apps/lingo/views.py:963
 msgid "Sorry, no invoice were found with that number and amount."
 msgstr ""
 "Une facture avec ce numéro et ce montant n’a pu être trouvée. Veuillez "
 "vérifier que vous les avez entrés correctement."
 
-#: apps/lingo/views.py:993
+#: apps/lingo/views.py:997
 msgid "Invalid transaction signature."
 msgstr "Signature de transaction invalide."
 
-#: apps/lingo/views.py:998 apps/lingo/views.py:1022
+#: apps/lingo/views.py:1002 apps/lingo/views.py:1026
 msgid "Invalid transaction."
 msgstr "Transaction invalide."
 
-#: apps/lingo/views.py:1027
+#: apps/lingo/views.py:1031
 msgid "Unknown transaction."
 msgstr "Transaction inconnue."
 
-#: apps/lingo/views.py:1030
+#: apps/lingo/views.py:1034
 msgid "Transaction does not belong to the requesting user"
 msgstr "La transaction ne correspond pas à l’utilisateur"
 
-#: apps/lingo/views.py:1044
+#: apps/lingo/views.py:1048
 msgid "Payment error, you can continue and make another payment"
 msgstr "Erreur de paiement, vous pouvez continuer et faire un autre paiement."
 
-#: apps/lingo/views.py:1052
+#: apps/lingo/views.py:1056
 msgid "Payment cancelled, you can continue and make another payment"
 msgstr ""
 "Le paiement a été annulé, vous pouvez continuer et faire un autre paiement."
@@ -1909,64 +1921,64 @@ msgstr ""
 msgid "GeoJSON URL accepts a \"cirle\" parameter"
 msgstr "Paramètre de zone (« circle ») accepté par l’adresse GeoJSON"
 
-#: apps/maps/models.py:299
+#: apps/maps/models.py:310
 #, python-format
 msgid "\"%s\" map layer"
 msgstr "couche cartographique « %s »"
 
-#: apps/maps/models.py:342
+#: apps/maps/models.py:353
 msgid "Initial state"
 msgstr "Situation initiale"
 
-#: apps/maps/models.py:345
+#: apps/maps/models.py:356
 msgid "Centered on default position"
 msgstr "Centrée sur la position par défaut"
 
-#: apps/maps/models.py:346
+#: apps/maps/models.py:357
 msgid "Centered on device location"
 msgstr "Centrée sur la position de l’appareil"
 
-#: apps/maps/models.py:347
+#: apps/maps/models.py:358
 msgid "Centered to fit all markers"
 msgstr "Centrée pour contenir tous les marqueurs"
 
-#: apps/maps/models.py:351
+#: apps/maps/models.py:362
 msgid "Initial zoom level"
 msgstr "Niveau de zoom initial"
 
-#: apps/maps/models.py:352
+#: apps/maps/models.py:363
 msgid "Minimal zoom level"
 msgstr "Niveau de zoom minimal"
 
-#: apps/maps/models.py:353
+#: apps/maps/models.py:364
 msgid "Maximal zoom level"
 msgstr "Niveau de zoom maximal"
 
-#: apps/maps/models.py:354
+#: apps/maps/models.py:365
 msgid "Group markers in clusters"
 msgstr "Grouper les marqueurs"
 
-#: apps/maps/models.py:356
+#: apps/maps/models.py:367
 msgid "Marker behaviour on click"
 msgstr "Action lors d’un clic sur un marqueur"
 
-#: apps/maps/models.py:358
+#: apps/maps/models.py:369
 msgid "Layers"
 msgstr "Couches cartographiques"
 
-#: apps/maps/models.py:364
+#: apps/maps/models.py:375
 msgid "Map"
 msgstr "Carte"
 
-#: apps/maps/models.py:513
+#: apps/maps/models.py:524
 msgid "Layer"
 msgstr "Couche"
 
-#: apps/maps/models.py:516
+#: apps/maps/models.py:527
 msgid "Opacity"
 msgstr "Opacité"
 
-#: apps/maps/models.py:519
+#: apps/maps/models.py:530
 msgid "Float value between 0 (transparent) and 1 (opaque)"
 msgstr "Nombre entre 0 (transparent) et 1 (opaque)"
 
@@ -2055,64 +2067,6 @@ msgstr "Modification de la couche cartographique"
 msgid "New Map Layer"
 msgstr "Nouvelle couche cartographique"
 
-#: apps/newsletters/__init__.py:23 apps/newsletters/models.py:64
-msgid "Newsletters"
-msgstr "Newsletters"
-
-#: apps/newsletters/forms.py:37
-msgid "An error occured while getting newsletters. Please try later."
-msgstr ""
-"Une erreur est survenue lors de la récupération des newsletters. Veuillez "
-"essayer plus tard."
-
-#: apps/newsletters/forms.py:51
-msgid "An error occured while getting subscriptions. Please try later."
-msgstr ""
-"Une erreur est survenue lors de la récupération des vos abonnements. "
-"Veuillez essayer plus tard."
-
-#: apps/newsletters/models.py:42
-msgid "Newsletters service url"
-msgstr "Adresse du service des newsletters"
-
-#: apps/newsletters/models.py:44
-msgid "resources restrictions"
-msgstr "restrictions des ressources"
-
-#: apps/newsletters/models.py:47
-msgid "list of resources(themes) separated by commas"
-msgstr "liste des ressources(thèmes) séparées par des virgules"
-
-#: apps/newsletters/models.py:50
-msgid "transports restrictions"
-msgstr "restrictions de transport"
-
-#: apps/newsletters/models.py:53
-msgid "list of transports separated by commas"
-msgstr "liste des transports séparés par des virgules"
-
-#: apps/newsletters/templates/newsletters/newsletters.html:16
-msgid "Theme"
-msgstr "Rubrique"
-
-#: apps/newsletters/templates/newsletters/newsletters.html:38
-msgid "Modify"
-msgstr "Modifier"
-
-#: apps/newsletters/templates/newsletters/newsletters.html:42
-msgid "No subscriptions"
-msgstr "Aucun abonnement"
-
-#: apps/newsletters/views.py:33
-msgid "Your subscriptions are successfully saved"
-msgstr "Vos abonnements ont été bien pris en compte."
-
-#: apps/newsletters/views.py:36 apps/newsletters/views.py:47
-msgid "An error occured while saving your subscriptions. Please try later."
-msgstr ""
-"Une erreur est survenue lors de la sauvegarde de vos abonnements. Veuillez "
-"essayer plus tard."
-
 #: apps/notifications/__init__.py:23 apps/notifications/models.py:82
 msgid "Notification"
 msgstr "Notification"
@@ -2332,8 +2286,8 @@ msgstr "Ajouter une rechercher sur les usagers"
 
 #: apps/search/manager_views.py:47 apps/search/manager_views.py:108
 #: apps/search/manager_views.py:139 apps/search/manager_views.py:164
-#: manager/views.py:593 manager/views.py:797 manager/views.py:841
-#: manager/views.py:877
+#: manager/views.py:594 manager/views.py:798 manager/views.py:842
+#: manager/views.py:878
 #, python-format
 msgid "changed cell \"%s\""
 msgstr "modification à la cellule « %s »"
@@ -2469,11 +2423,11 @@ msgstr "Cache de l’URL"
 msgid "Category Link"
 msgstr "Lien vers une catégorie"
 
-#: apps/wcs/models.py:357 apps/wcs/models.py:962
+#: apps/wcs/models.py:357 apps/wcs/models.py:970
 msgid "All Sites"
 msgstr "Tous les sites"
 
-#: apps/wcs/models.py:428 apps/wcs/models.py:526 apps/wcs/models.py:985
+#: apps/wcs/models.py:428 apps/wcs/models.py:526 apps/wcs/models.py:993
 msgid "Categories"
 msgstr "Catégories"
 
@@ -2571,19 +2525,19 @@ msgstr "Fiches"
 msgid "Card Identifier"
 msgstr "Identifiant de fiche"
 
-#: apps/wcs/models.py:862
+#: apps/wcs/models.py:863
 msgid "Card Information Cell"
 msgstr "Contenu d’une fiche"
 
-#: apps/wcs/models.py:957
+#: apps/wcs/models.py:965
 msgid "Tracking Code Input"
 msgstr "Entrée de code de suivi"
 
-#: apps/wcs/models.py:988
+#: apps/wcs/models.py:996
 msgid "Backoffice Submission"
 msgstr "Saisie backoffice"
 
-#: apps/wcs/models.py:1022
+#: apps/wcs/models.py:1030
 msgid "Misc"
 msgstr "Divers"
 
@@ -2619,15 +2573,15 @@ msgstr "Statut"
 msgid "See all forms"
 msgstr "Voir toutes les demandes"
 
-#: apps/wcs/templates/combo/wcs/current_drafts.html:13
+#: apps/wcs/templates/combo/wcs/current_drafts.html:14
 msgid "draft"
 msgstr "brouillon"
 
-#: apps/wcs/templates/combo/wcs/current_drafts.html:20
+#: apps/wcs/templates/combo/wcs/current_drafts.html:23
 msgid "There are no current drafts."
 msgstr "Il n’y a aucun brouillon en cours."
 
-#: apps/wcs/templates/combo/wcs/current_forms.html:9
+#: apps/wcs/templates/combo/wcs/current_forms.html:12
 msgid "There are no current forms."
 msgstr "Il n’y a aucune demande en cours de traitement."
 
@@ -2660,11 +2614,11 @@ msgstr "Le code de suivi n’a pas pu être trouvé."
 msgid "ex: CNPHNTFB"
 msgstr "ex. : CNPHNTFB"
 
-#: apps/wcs/templates/combo/wcs/user_all_forms.html:9
+#: apps/wcs/templates/combo/wcs/user_all_forms.html:12
 msgid "There are no forms."
 msgstr "Il n’y a aucune demande."
 
-#: apps/wcs/templates/combo/wcs/user_done_forms.html:9
+#: apps/wcs/templates/combo/wcs/user_done_forms.html:12
 msgid "There are no done forms or they have been removed."
 msgstr "Il n’y a aucune demande traitée ou celles-ci ont été supprimées."
 
@@ -2718,7 +2672,7 @@ msgstr "Publique"
 msgid "Groups"
 msgstr "Groupes"
 
-#: data/models.py:202 settings.py:332 settings.py:337 settings.py:342
+#: data/models.py:202 settings.py:331 settings.py:336 settings.py:341
 msgid "Picture"
 msgstr "Image"
 
@@ -3343,36 +3297,36 @@ msgstr "L’instantané du %s a été restauré."
 msgid "added cell \"%s\""
 msgstr "ajout d’une cellule « %s »"
 
-#: manager/views.py:614
+#: manager/views.py:615
 #, python-format
 msgid "removed cell \"%s\""
 msgstr "suppression de la cellule « %s »"
 
-#: manager/views.py:636
+#: manager/views.py:637
 #, python-format
 msgid "duplicated cell \"%s\""
 msgstr "duplication de la callule « %s »"
 
-#: manager/views.py:637
+#: manager/views.py:638
 #, python-format
 msgid "Cell %s has been duplicated."
 msgstr "La cellule « %s » a été dupliquée."
 
-#: manager/views.py:684 manager/views.py:910
+#: manager/views.py:685 manager/views.py:911
 msgid "reordered cells"
 msgstr "modification de l’ordre des cellules"
 
-#: manager/views.py:735
+#: manager/views.py:736
 #, python-format
 msgid "Editing \"%(site_title)s\""
 msgstr "Édition « %(site_title)s »"
 
-#: manager/views.py:737
+#: manager/views.py:738
 msgid "Content Management"
 msgstr "Gestion de contenu"
 
 #: profile/__init__.py:45 profile/models.py:41
-#: profile/templates/combo/profile.html:4
+#: profile/templates/combo/profile.html:3
 msgid "Profile"
 msgstr "Profil"
 
@@ -3477,38 +3431,83 @@ msgstr "Message d’avertissement"
 msgid "Error notice"
 msgstr "Message d’erreur"
 
-#: settings.py:203
+#: settings.py:202
 msgid "One column"
 msgstr "Une colonne"
 
-#: settings.py:207
+#: settings.py:206
 msgid "One column + sidebar"
 msgstr "Une colonne et une barre latérale"
 
-#: settings.py:211
+#: settings.py:210
 msgid "Two columns"
 msgstr "Deux colonnes"
 
-#: settings.py:215
+#: settings.py:214
 msgid "Two columns + sidebar"
 msgstr "Deux colonnes et une barre latérale"
 
-#: settings.py:218
+#: settings.py:217
 msgid "Left column"
 msgstr "Colonne de gauche"
 
-#: settings.py:218
+#: settings.py:217
 msgid "Right column"
 msgstr "Colonne de droite"
 
-#: settings.py:221
+#: settings.py:220
 msgid "Home page"
 msgstr "Page d’accueil"
 
-#: settings.py:224
+#: settings.py:223
 msgid "Top banner"
 msgstr "Bandeau"
 
-#: settings.py:224
+#: settings.py:223
 msgid "Middle column"
 msgstr "Colonne du milieu"
+
+#~ msgid "Newsletters"
+#~ msgstr "Newsletters"
+
+#~ msgid "An error occured while getting newsletters. Please try later."
+#~ msgstr ""
+#~ "Une erreur est survenue lors de la récupération des newsletters. Veuillez "
+#~ "essayer plus tard."
+
+#~ msgid "An error occured while getting subscriptions. Please try later."
+#~ msgstr ""
+#~ "Une erreur est survenue lors de la récupération des vos abonnements. "
+#~ "Veuillez essayer plus tard."
+
+#~ msgid "Newsletters service url"
+#~ msgstr "Adresse du service des newsletters"
+
+#~ msgid "resources restrictions"
+#~ msgstr "restrictions des ressources"
+
+#~ msgid "list of resources(themes) separated by commas"
+#~ msgstr "liste des ressources(thèmes) séparées par des virgules"
+
+#~ msgid "transports restrictions"
+#~ msgstr "restrictions de transport"
+
+#~ msgid "list of transports separated by commas"
+#~ msgstr "liste des transports séparés par des virgules"
+
+#~ msgid "Theme"
+#~ msgstr "Rubrique"
+
+#~ msgid "Modify"
+#~ msgstr "Modifier"
+
+#~ msgid "No subscriptions"
+#~ msgstr "Aucun abonnement"
+
+#~ msgid "Your subscriptions are successfully saved"
+#~ msgstr "Vos abonnements ont été bien pris en compte."
+
+#~ msgid "An error occured while saving your subscriptions. Please try later."
+#~ msgstr ""
+#~ "Une erreur est survenue lors de la sauvegarde de vos abonnements. "
+#~ "Veuillez essayer plus tard."