diff --git a/combo/locale/fr/LC_MESSAGES/django.po b/combo/locale/fr/LC_MESSAGES/django.po
index b6bd8e43..224d0afc 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: 2018-03-21 20:19+0100\n"
-"PO-Revision-Date: 2018-03-21 20:27+0100\n"
+"POT-Creation-Date: 2018-04-24 11:57+0200\n"
+"PO-Revision-Date: 2018-04-24 11:57+0200\n"
 "Last-Translator: Thomas NOËL <tnoel@entrouvert.com>\n"
 "Language: French\n"
 "MIME-Version: 1.0\n"
@@ -37,12 +37,12 @@ msgstr "Veuillez choisir des créneaux consécutifs."
 msgid "Minimal booking duration is %s"
 msgstr "La durée minimale de réservation est %s."
 
-#: apps/calendar/models.py:33 apps/dataviz/models.py:33
-#: apps/dataviz/models.py:71 apps/dataviz/models.py:97 apps/lingo/models.py:588
-#: apps/lingo/models.py:695 apps/maps/models.py:187
-#: apps/newsletters/models.py:43 apps/wcs/models.py:40 apps/wcs/models.py:106
-#: data/models.py:106 data/models.py:652 data/models.py:706 data/models.py:752
-#: data/models.py:1056 data/models.py:1178
+#: apps/calendar/models.py:33 apps/dataviz/models.py:29
+#: apps/dataviz/models.py:67 apps/lingo/models.py:597 apps/lingo/models.py:704
+#: apps/maps/models.py:187 apps/newsletters/models.py:43 apps/wcs/models.py:40
+#: apps/wcs/models.py:106 data/models.py:106 data/models.py:653
+#: data/models.py:707 data/models.py:753 data/models.py:1057
+#: data/models.py:1183
 msgid "Title"
 msgstr "Titre"
 
@@ -50,7 +50,7 @@ msgstr "Titre"
 msgid "Agenda"
 msgstr "Agenda"
 
-#: apps/calendar/models.py:35 apps/dataviz/models.py:99 apps/wcs/models.py:38
+#: apps/calendar/models.py:35 apps/wcs/models.py:38
 msgid "Form"
 msgstr "Formulaire"
 
@@ -109,78 +109,33 @@ msgstr "Tableau de bord"
 msgid "Data Visualisation"
 msgstr "Visualisation de données"
 
-#: apps/dataviz/forms.py:48
-msgid "None"
-msgstr "Aucun(e)"
-
-#: apps/dataviz/forms.py:97
-msgid "Other parameter must be a JSON object containing only strings"
-msgstr "Doit être un objet JSON contenant uniquement des chaînes"
-
-#: apps/dataviz/models.py:34 apps/dataviz/models.py:72
-#: apps/dataviz/models.py:98 apps/notifications/models.py:72
-#: apps/wcs/models.py:41 data/models.py:653 data/models.py:707
-#: data/models.py:753 data/models.py:1057 data/models.py:1180
+#: apps/dataviz/models.py:30 apps/dataviz/models.py:68
+#: apps/notifications/models.py:72 apps/wcs/models.py:41 data/models.py:654
+#: data/models.py:708 data/models.py:754 data/models.py:1058
+#: data/models.py:1185
 msgid "URL"
 msgstr "URL"
 
-#: apps/dataviz/models.py:35
+#: apps/dataviz/models.py:31
 msgid "Data Source"
 msgstr "Source de données"
 
-#: apps/dataviz/models.py:36
+#: apps/dataviz/models.py:32
 msgid "Use JSONP to get data"
 msgstr "Utiliser JSONP pour récupérer les données"
 
-#: apps/dataviz/models.py:37
+#: apps/dataviz/models.py:33
 msgid "Max Value"
 msgstr "Valeur maximale"
 
-#: apps/dataviz/models.py:45
+#: apps/dataviz/models.py:41
 msgid "Gauge"
 msgstr "Jauge"
 
-#: apps/dataviz/models.py:75
+#: apps/dataviz/models.py:71
 msgid "Chart"
 msgstr "Graphe"
 
-#: apps/dataviz/models.py:100
-msgid "Aggregate"
-msgstr "Agrégat"
-
-#: apps/dataviz/models.py:101
-msgid "Criterion 1"
-msgstr "Critère 1"
-
-#: apps/dataviz/models.py:103
-msgid "Criterion 2"
-msgstr "Critère 2"
-
-#: apps/dataviz/models.py:105
-msgid "Other parameters"
-msgstr "Paramètres additionnels"
-
-#: apps/dataviz/models.py:237
-msgid "Cubes Barchart"
-msgstr "Diagramme à colonnes (BI)"
-
-#: apps/dataviz/models.py:250
-msgid "Cubes Table"
-msgstr "Tableau (BI)"
-
-#: apps/dataviz/utils.py:73
-msgid "by "
-msgstr "par "
-
-#: apps/dataviz/utils.py:73
-msgid " and "
-msgstr " et "
-
-#: apps/dataviz/utils.py:83
-#, python-format
-msgid "by %s"
-msgstr "par %s"
-
 #: apps/family/__init__.py:22
 msgid "Family"
 msgstr "Famille"
@@ -332,250 +287,251 @@ msgstr "Paiement"
 msgid "Online Payment"
 msgstr "Paiement en ligne"
 
-#: apps/lingo/models.py:54
+#: apps/lingo/models.py:60
 msgid "Dummy (for tests)"
 msgstr "Factice (pour tests)"
 
-#: apps/lingo/models.py:56
+#: apps/lingo/models.py:62
 msgid "SIPS (Atos, France)"
 msgstr "SIPS (Atos, France)"
 
-#: apps/lingo/models.py:57
+#: apps/lingo/models.py:63
 msgid "SIPS (Atos, other countries)"
 msgstr "SIPS (Atos, autres pays)"
 
-#: apps/lingo/models.py:58
+#: apps/lingo/models.py:64
 msgid "SP+ (Caisse d'epargne)"
 msgstr "SP+ (Caisse d'épargne)"
 
-#: apps/lingo/models.py:59
+#: apps/lingo/models.py:65
 msgid "Ingenico (formerly Ogone)"
 msgstr "Ingenico (précédemment Ogone)"
 
-#: apps/lingo/models.py:60
+#: apps/lingo/models.py:66
 msgid "Paybox"
 msgstr "Paybox"
 
-#: apps/lingo/models.py:61
+#: apps/lingo/models.py:67
 msgid "PayZen"
 msgstr "PayZen"
 
-#: apps/lingo/models.py:62
+#: apps/lingo/models.py:68
 msgid "TIPI"
 msgstr "TIPI"
 
-#: apps/lingo/models.py:81 apps/lingo/templates/lingo/combo/items.html:10
+#: apps/lingo/models.py:87 apps/lingo/templates/lingo/combo/items.html:10
 #: apps/maps/models.py:87 apps/notifications/models.py:70
 msgid "Label"
 msgstr "Libellé"
 
-#: apps/lingo/models.py:82 apps/maps/models.py:88
+#: apps/lingo/models.py:88 apps/maps/models.py:88
 msgid "Identifier"
 msgstr "Identifiant"
 
-#: apps/lingo/models.py:83
+#: apps/lingo/models.py:89
 msgid "The identifier is used in webservice calls."
 msgstr "L'identifiant est utilisé dans les appels webservice."
 
-#: apps/lingo/models.py:84 apps/momo/models.py:71 apps/wcs/models.py:107
+#: apps/lingo/models.py:90 apps/momo/models.py:71 apps/wcs/models.py:107
+#: data/models.py:108
 msgid "Description"
 msgstr "Description"
 
-#: apps/lingo/models.py:85
+#: apps/lingo/models.py:91
 msgid "Payment Service"
 msgstr "Service de paiement"
 
-#: apps/lingo/models.py:88
+#: apps/lingo/models.py:94
 msgid "Payment Service Options"
 msgstr "Options du service de paiement"
 
-#: apps/lingo/models.py:89
+#: apps/lingo/models.py:95
 msgid "Default Regie"
 msgstr "Régie par défaut"
 
-#: apps/lingo/models.py:90
+#: apps/lingo/models.py:96
 msgid "Webservice URL to retrieve remote items"
 msgstr "Webservice de récuperation des factures distantes"
 
-#: apps/lingo/models.py:92
+#: apps/lingo/models.py:98
 msgid "Webservice URL to compute extra fees"
 msgstr "Webservice de calcul des frais additionnels"
 
-#: apps/lingo/models.py:94
+#: apps/lingo/models.py:100
 msgid "Minimal payment amount"
 msgstr "Montant minimum de paiement"
 
-#: apps/lingo/models.py:98
+#: apps/lingo/models.py:104
 msgid "Custom text displayed on success"
 msgstr "Texte personnalisé affiché après un paiement"
 
-#: apps/lingo/models.py:105 apps/lingo/models.py:587
+#: apps/lingo/models.py:111 apps/lingo/models.py:596
 msgid "Regie"
 msgstr "Régie"
 
-#: apps/lingo/models.py:129
+#: apps/lingo/models.py:135
 msgid "Your payment has been succesfully registered."
 msgstr "Votre paiement a été pris en compte."
 
-#: apps/lingo/models.py:249
+#: apps/lingo/models.py:255
 #, python-format
 msgid "Invoice %s to pay"
 msgstr "Facture n⁰ %s à payer"
 
-#: apps/lingo/models.py:251
+#: apps/lingo/models.py:257
 #, python-format
 msgid "Reminder: invoice %s to pay"
 msgstr "Rappel : facture n° %s à payer"
 
-#: apps/lingo/models.py:304
+#: apps/lingo/models.py:313
 msgid "Subject"
 msgstr "Objet"
 
-#: apps/lingo/models.py:305
+#: apps/lingo/models.py:314
 msgid "Source URL"
 msgstr "URL de source"
 
-#: apps/lingo/models.py:306
+#: apps/lingo/models.py:315
 msgid "Details"
 msgstr "Détails"
 
-#: apps/lingo/models.py:307 apps/lingo/templates/lingo/combo/items.html:13
+#: apps/lingo/models.py:316 apps/lingo/templates/lingo/combo/items.html:13
 #: apps/lingo/templates/lingo/tipi_form.html:37
 #: apps/lingo/templates/lingo/transaction_list.html:30
 msgid "Amount"
 msgstr "Montant (TTC)"
 
-#: apps/lingo/models.py:387
+#: apps/lingo/models.py:396
 msgid "This invoice is in litigation."
 msgstr "Cette facture est en contentieux."
 
-#: apps/lingo/models.py:388
+#: apps/lingo/models.py:397
 msgid "Autobilling has been set for this invoice."
 msgstr "Un prélévement automatique a lieu pour cette facture."
 
-#: apps/lingo/models.py:389
+#: apps/lingo/models.py:398
 msgid "Due date is over."
 msgstr "La date limite est dépassée."
 
-#: apps/lingo/models.py:419
+#: apps/lingo/models.py:428
 msgid "Anonymous User"
 msgstr "Usager anonyme"
 
-#: apps/lingo/models.py:426
+#: apps/lingo/models.py:435
 msgid "Running"
 msgstr "En cours"
 
-#: apps/lingo/models.py:427
+#: apps/lingo/models.py:436
 msgid "Paid"
 msgstr "Payé"
 
-#: apps/lingo/models.py:428
+#: apps/lingo/models.py:437
 msgid "Paid (accepted)"
 msgstr "Payé (accepté)"
 
-#: apps/lingo/models.py:429
+#: apps/lingo/models.py:438
 msgid "Cancelled"
 msgstr "Annulé"
 
-#: apps/lingo/models.py:430
+#: apps/lingo/models.py:439
 msgid "Expired"
 msgstr "Expiré"
 
-#: apps/lingo/models.py:431
+#: apps/lingo/models.py:440
 msgid "Unknown"
 msgstr "Inconnu"
 
-#: apps/lingo/models.py:459
+#: apps/lingo/models.py:468
 #, python-format
 msgid "Invoice #%s"
 msgstr "Facture n⁰ %s"
 
-#: apps/lingo/models.py:474
+#: apps/lingo/models.py:483
 msgid "Validation"
 msgstr "Validation"
 
-#: apps/lingo/models.py:475
+#: apps/lingo/models.py:484
 msgid "Cancellation"
 msgstr "Annulation"
 
-#: apps/lingo/models.py:489 apps/lingo/templates/lingo/combo/basket.html:3
+#: apps/lingo/models.py:498 apps/lingo/templates/lingo/combo/basket.html:3
 msgid "Basket"
 msgstr "Panier"
 
-#: apps/lingo/models.py:510
+#: apps/lingo/models.py:519
 #, python-format
 msgid "%d€"
 msgstr "%d €"
 
-#: apps/lingo/models.py:533
+#: apps/lingo/models.py:542
 #: apps/lingo/templates/lingo/combo/recent_transactions.html:2
 msgid "Recent Transactions"
 msgstr "Transactions récentes"
 
-#: apps/lingo/models.py:562
+#: apps/lingo/models.py:571
 msgid "Basket Link"
 msgstr "Lien vers le panier"
 
-#: apps/lingo/models.py:589 data/models.py:565 data/models.py:570
+#: apps/lingo/models.py:598 data/models.py:566 data/models.py:571
 msgid "Text"
 msgstr "Texte"
 
-#: apps/lingo/models.py:593
+#: apps/lingo/models.py:602
 msgid "Loading invoices..."
 msgstr "Chargement des factures…"
 
-#: apps/lingo/models.py:613 apps/wcs/forms.py:132 apps/wcs/models.py:234
+#: apps/lingo/models.py:622 apps/wcs/forms.py:132 apps/wcs/models.py:234
 msgid "All"
 msgstr "Tout"
 
-#: apps/lingo/models.py:649
+#: apps/lingo/models.py:658
 msgid "Items History Cell"
 msgstr "Historique des factures"
 
-#: apps/lingo/models.py:662
+#: apps/lingo/models.py:671
 msgid "Active Items Cell"
 msgstr "Factures actives"
 
-#: apps/lingo/models.py:677
+#: apps/lingo/models.py:686
 msgid "Self declared invoice payment"
 msgstr "Déclaration manuelle de facture"
 
-#: apps/lingo/models.py:689
+#: apps/lingo/models.py:698
 msgid "Indigo/PES v2"
 msgstr "Indigo/PES v2"
 
-#: apps/lingo/models.py:690
+#: apps/lingo/models.py:699
 msgid "ROLMRE"
 msgstr "ROLMRE"
 
-#: apps/lingo/models.py:696
+#: apps/lingo/models.py:705
 msgid "TIPI payment service URL"
 msgstr "URL du service de paiement TIPI"
 
-#: apps/lingo/models.py:697 apps/lingo/templates/lingo/manager_home.html:7
+#: apps/lingo/models.py:706 apps/lingo/templates/lingo/manager_home.html:7
 #: apps/lingo/templates/lingo/regie_list.html:5
 #: apps/lingo/templates/lingo/regie_list.html:11
 msgid "Regies"
 msgstr "Régies"
 
-#: apps/lingo/models.py:697
+#: apps/lingo/models.py:706
 msgid "separated by commas"
 msgstr "régies séparées par des virgules"
 
-#: apps/lingo/models.py:698
+#: apps/lingo/models.py:707
 msgid "Control protocol"
 msgstr "Protocole de contrôle"
 
-#: apps/lingo/models.py:699
+#: apps/lingo/models.py:708
 msgid "Test mode"
 msgstr "Mode test"
 
-#: apps/lingo/models.py:703
+#: apps/lingo/models.py:712
 msgid "TIPI Payment Form"
 msgstr "Formulaire de Paiement TIPI"
 
 #: apps/lingo/templates/lingo/combo/basket.html:14
-#: manager/templates/combo/page_view.html:66
+#: manager/templates/combo/page_view.html:71
 msgid "remove"
 msgstr "supprimer"
 
@@ -584,7 +540,7 @@ msgid "Total:"
 msgstr "Total :"
 
 #: apps/lingo/templates/lingo/combo/basket.html:20
-#: apps/lingo/templates/lingo/combo/item.html:58
+#: apps/lingo/templates/lingo/combo/item.html:59
 #: apps/lingo/templates/lingo/combo/self-declared-invoice-payment.html:26
 #: apps/lingo/templates/lingo/tipi_form.html:49
 msgid "Pay"
@@ -656,14 +612,17 @@ msgid ""
 "      "
 msgstr ""
 "\n"
-"Nous vous informons que votre facture numéro %(id)s émise le %(creation_date)s "
-"et d'un montant de %(amount)s€ est disponible sur %(site_title)s.\n"
+"Nous vous informons que votre facture numéro %(id)s émise le "
+"%(creation_date)s et d'un montant de %(amount)s€ est disponible sur "
+"%(site_title)s.\n"
 "      "
 
 #: apps/lingo/templates/lingo/combo/invoice_email_notification_body.html:9
 #, python-format
 msgid "You can <a href=\"%(payment_url)s\">view and pay it online</a>."
-msgstr "Vous pouvez <a href=\"%(payment_url)s\">la visualiser et la régler en ligne</a>."
+msgstr ""
+"Vous pouvez <a href=\"%(payment_url)s\">la visualiser et la régler en ligne</"
+"a>."
 
 #: apps/lingo/templates/lingo/combo/invoice_email_notification_body.html:11
 #, python-format
@@ -695,7 +654,8 @@ msgid ""
 "of %(amount)s€ is available on %(site_title)s."
 msgstr ""
 "\n"
-"Nous vous informons que votre facture numéro %(id)s émise le %(creation_date)s\n"
+"Nous vous informons que votre facture numéro %(id)s émise le "
+"%(creation_date)s\n"
 "et d'un montant de %(amount)s€ est disponible sur %(site_title)s."
 
 #: apps/lingo/templates/lingo/combo/invoice_email_notification_body.txt:6
@@ -714,8 +674,7 @@ msgid ""
 "The amount of this invoice will be debited from your account at "
 "%(debit_date)s."
 msgstr ""
-"Le montant de cette facture sera prélevé sur votre compte le "
-"%(debit_date)s."
+"Le montant de cette facture sera prélevé sur votre compte le %(debit_date)s."
 
 #: apps/lingo/templates/lingo/combo/invoice_email_notification_subject.txt:2
 #, python-format
@@ -1007,57 +966,57 @@ msgstr ""
 "Il n'y a encore aucune transaction sur ce site.\n"
 "  "
 
-#: apps/lingo/views.py:311
+#: apps/lingo/views.py:312
 msgid "Payment requires to be logged in."
 msgstr "Le paiement nécessite d'être identifié."
 
-#: apps/lingo/views.py:320
+#: apps/lingo/views.py:321
 msgid "Invalid grouping for basket items."
 msgstr "Regroupement d'éléments de panier invalide."
 
-#: apps/lingo/views.py:337
+#: apps/lingo/views.py:338
 msgid "You must give an email address."
 msgstr "Vous devez fournir une adresse électronique."
 
-#: apps/lingo/views.py:357
+#: apps/lingo/views.py:358
 #, python-format
 msgid "Minimal payment amount is %s €."
 msgstr "Le montant minimal pour les paiement est de %s €."
 
-#: apps/lingo/views.py:532
+#: apps/lingo/views.py:534
 msgid ""
 "We are sorry but the payment service failed to provide a correct answer."
 msgstr ""
 "Nous sommes désolé, le service de paiement n'a pas envoyé une réponse valide."
 
-#: apps/lingo/views.py:576
+#: apps/lingo/views.py:578
 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:604
+#: apps/lingo/views.py:606
 msgid "No item was found."
 msgstr "Aucun élément n'a été trouvé."
 
-#: apps/lingo/views.py:629
+#: apps/lingo/views.py:636
 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:633
+#: apps/lingo/views.py:640
 msgid "This item cannot be removed."
 msgstr "Cet élément ne peut être retiré."
 
-#: apps/lingo/views.py:638
+#: apps/lingo/views.py:645
 msgid "An error occured when removing the item."
 msgstr "Une erreur a eu lieu lors de la suppression."
 
-#: apps/lingo/views.py:662
+#: apps/lingo/views.py:669
 msgid "Sorry, the provided amount is invalid."
 msgstr "Le montant que vous avez entré n'est pas valide."
 
-#: apps/lingo/views.py:675
+#: apps/lingo/views.py:682
 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 "
@@ -1255,7 +1214,7 @@ msgstr "Icône du marqueur"
 msgid "Icon colour"
 msgstr "Couleur de l'icône"
 
-#: apps/maps/models.py:94 data/models.py:1060
+#: apps/maps/models.py:94 data/models.py:1061
 msgid "Cache duration"
 msgstr "Durée de cache"
 
@@ -1528,11 +1487,11 @@ msgstr "Validée"
 msgid "External identifier"
 msgstr "Identifiant externe"
 
-#: apps/notifications/models.py:166
+#: apps/notifications/models.py:168
 msgid "Loading notifications..."
 msgstr "Chargement des notifications…"
 
-#: apps/notifications/models.py:169
+#: apps/notifications/models.py:171
 msgid "User Notifications"
 msgstr "Notifications à l'usager"
 
@@ -1698,113 +1657,113 @@ msgstr "Le code de suivi n'a pas pu être trouvé."
 msgid "ex: CNPHNTFB"
 msgstr "ex: CNPHNTFB"
 
-#: data/models.py:107 data/models.py:345
+#: data/models.py:107 data/models.py:346
 msgid "Slug"
 msgstr "Slug"
 
-#: data/models.py:108 data/models.py:1058
+#: data/models.py:109 data/models.py:1059
 msgid "Template"
 msgstr "Modèle de page"
 
-#: data/models.py:111
+#: data/models.py:112
 msgid "Exclude from navigation"
 msgstr "Exclure de la navigation"
 
-#: data/models.py:112
+#: data/models.py:113
 msgid "Redirect URL"
 msgstr "URL de redirection"
 
-#: data/models.py:114 data/models.py:259 data/models.py:348
+#: data/models.py:115 data/models.py:260 data/models.py:349
 msgid "Public"
 msgstr "Publique"
 
-#: data/models.py:115 data/models.py:351
+#: data/models.py:116 data/models.py:352
 msgid "Groups"
 msgstr "Groupes"
 
-#: data/models.py:118
+#: data/models.py:119
 msgid "Picture"
 msgstr "Image"
 
-#: data/models.py:260
+#: data/models.py:261
 #, python-format
 msgid "Private (%s)"
 msgstr "Privée (%s)"
 
-#: data/models.py:346
+#: data/models.py:347
 msgid "Extra classes for CSS styling"
 msgstr "Classes supplémentaires pour le style par CSS"
 
-#: data/models.py:350
+#: data/models.py:351
 msgid "Restrict to unlogged users"
 msgstr "Restreindre aux utilisateurs non connectés"
 
-#: data/models.py:364
+#: data/models.py:365
 msgid "Loading..."
 msgstr "Chargement…"
 
-#: data/models.py:497
+#: data/models.py:498
 msgid "Restrict to logged-in users"
 msgstr "Restreindre aux utilisateurs connectés"
 
-#: data/models.py:592
+#: data/models.py:593
 msgid "Fortune"
 msgstr "Fortune du jour"
 
-#: data/models.py:614
+#: data/models.py:615
 msgid "Unlock Marker"
 msgstr "Marqueur de déblocage"
 
-#: data/models.py:622
+#: data/models.py:623
 msgid "Depth"
 msgstr "Profondeur"
 
-#: data/models.py:624
+#: data/models.py:625
 msgid "Initial Level"
 msgstr "Niveau initial"
 
-#: data/models.py:625
+#: data/models.py:626
 msgid "Same as page"
 msgstr "Identique à la page"
 
-#: data/models.py:628
+#: data/models.py:629
 msgid "Root Page"
 msgstr "Page racine"
 
-#: data/models.py:633
+#: data/models.py:634
 msgid "Menu"
 msgstr "Menu"
 
-#: data/models.py:655
+#: data/models.py:656
 msgid "Internal link"
 msgstr "Lien interne"
 
-#: data/models.py:656
+#: data/models.py:657
 msgid "Anchor"
 msgstr "Ancre"
 
-#: data/models.py:661
+#: data/models.py:662
 msgid "Link"
 msgstr "Lien"
 
-#: data/models.py:708
+#: data/models.py:709
 msgid "Maximum number of entries"
 msgstr "Nombre maximum d'entrées"
 
-#: data/models.py:714
+#: data/models.py:715
 msgid "RSS/Atom Feed"
 msgstr "Flux RSS/Atom"
 
-#: data/models.py:754
+#: data/models.py:755
 msgid "Empty label"
 msgstr "Libellé pour l'option par défaut"
 
-#: data/models.py:755 data/models.py:764
-#: manager/templates/combo/page_view.html:23
+#: data/models.py:756 data/models.py:765
+#: manager/templates/combo/page_view.html:22
 msgid "Parameters"
 msgstr "Paramètres"
 
-#: data/models.py:756
+#: data/models.py:757
 msgid ""
 "Must be a JSON list, containing dictionaries with 3 keys: name, value and "
 "optionnally roles; name must be a string, value must be a dictionary and "
@@ -1817,61 +1776,61 @@ msgstr ""
 "rôle.  Les noms de rôles permettent de restreindre la visibilité de "
 "l'élément."
 
-#: data/models.py:774
+#: data/models.py:775
 msgid "it must be a list"
 msgstr "doit être une liste"
 
-#: data/models.py:776
+#: data/models.py:777
 msgid "it must be a list of dictionaries"
 msgstr "doit être une liste de dictionnaires"
 
-#: data/models.py:778
+#: data/models.py:779
 msgid "permitted keys in the dictionaries are name, roles and value"
 msgstr "les clés autorisées sont name, roles et value"
 
-#: data/models.py:783
+#: data/models.py:784
 msgid "roles must be a list"
 msgstr "roles doit être une liste"
 
-#: data/models.py:785
+#: data/models.py:786
 msgid "roles must be a list of strings"
 msgstr "roles doit être une liste de chaînes"
 
-#: data/models.py:787
+#: data/models.py:788
 msgid "role's names must be unique in a list of roles"
 msgstr "les noms de rôle doivent être uniques"
 
-#: data/models.py:791
+#: data/models.py:792
 #, python-format
 msgid "role(s) %s do(es) not exist"
 msgstr "Le ou les rôles %s n'existent pas"
 
-#: data/models.py:793
+#: data/models.py:794
 msgid "name must be a string"
 msgstr "name doit être une chaîne"
 
-#: data/models.py:797
+#: data/models.py:798
 msgid "names must be unique"
 msgstr "Les noms doivent être uniques"
 
-#: data/models.py:803
+#: data/models.py:804
 #, python-format
 msgid "Parameters does not validate the expected schema: %s"
 msgstr "Les paramètres ne correspondent pas au schéma attendu : %s"
 
-#: data/models.py:843
+#: data/models.py:844
 msgid "Same as parent"
 msgstr "Identique à la page parente"
 
-#: data/models.py:1061
+#: data/models.py:1062
 msgid "Force asynchronous mode"
 msgstr "Forcer le mode asynchrone"
 
-#: data/models.py:1063
+#: data/models.py:1064
 msgid "Variable names"
 msgstr "Noms des variables"
 
-#: data/models.py:1064
+#: data/models.py:1065
 msgid ""
 "Comma separated list of query-string variables to be copied in template "
 "context"
@@ -1879,19 +1838,19 @@ msgstr ""
 "Liste des variables de la query-string à envoyer dans le contexte pour le "
 "template (noms séparés par des virgules)"
 
-#: data/models.py:1066
+#: data/models.py:1067
 msgid "Request timeout"
 msgstr "Expiration des requêtes"
 
-#: data/models.py:1067
+#: data/models.py:1068
 msgid "In seconds. Use 0 for default system timeout"
 msgstr "En secondes.  Utiliser 0 pour le délai d'expliration par défaut."
 
-#: data/models.py:1070
+#: data/models.py:1071
 msgid "JSON Feed"
 msgstr "Fil JSON"
 
-#: data/models.py:1089
+#: data/models.py:1090
 msgid "Extra"
 msgstr "Extra"
 
@@ -1904,11 +1863,11 @@ msgstr "Groupes manquants : %s"
 msgid "Slug must be unique"
 msgstr "Le slug doit être unique"
 
-#: manager/forms.py:98
+#: manager/forms.py:103
 msgid "Site Export File"
 msgstr "Fichier d'export de site"
 
-#: manager/forms.py:102
+#: manager/forms.py:107
 msgid "File"
 msgstr "Fichier"
 
@@ -2071,71 +2030,77 @@ msgstr "exporter"
 msgid "delete"
 msgstr "supprimer"
 
-#: manager/templates/combo/page_view.html:26
+#: manager/templates/combo/page_view.html:25
 msgid "Title:"
 msgstr "Titre :"
 
-#: manager/templates/combo/page_view.html:28
-#: manager/templates/combo/page_view.html:34
-#: manager/templates/combo/page_view.html:40
-#: manager/templates/combo/page_view.html:46
-#: manager/templates/combo/page_view.html:52
-#: manager/templates/combo/page_view.html:58
-#: manager/templates/combo/page_view.html:69
+#: manager/templates/combo/page_view.html:27
+#: manager/templates/combo/page_view.html:33
+#: manager/templates/combo/page_view.html:39
+#: manager/templates/combo/page_view.html:45
+#: manager/templates/combo/page_view.html:51
+#: manager/templates/combo/page_view.html:57
+#: manager/templates/combo/page_view.html:63
+#: manager/templates/combo/page_view.html:74
 msgid "change"
 msgstr "modifier"
 
-#: manager/templates/combo/page_view.html:32
+#: manager/templates/combo/page_view.html:31
 msgid "Slug:"
 msgstr "Slug :"
 
+#: manager/templates/combo/page_view.html:37
+msgid "Description:"
+msgstr "Description :"
+
 #: manager/templates/combo/page_view.html:38
-msgid "Template:"
-msgstr "Modèle de page :"
-
-#: manager/templates/combo/page_view.html:44
-msgid "Visibility:"
-msgstr "Visibilité :"
-
-#: manager/templates/combo/page_view.html:50
-msgid "Exclude from navigation:"
-msgstr "Exclure de la navigation "
-
-#: manager/templates/combo/page_view.html:51
-msgid "yes"
-msgstr "oui"
-
-#: manager/templates/combo/page_view.html:51
-msgid "no"
-msgstr "non"
-
-#: manager/templates/combo/page_view.html:56
-msgid "Redirection:"
-msgstr "URL de redirection :"
-
-#: manager/templates/combo/page_view.html:57
-#: manager/templates/combo/page_view.html:68
+#: manager/templates/combo/page_view.html:62
+#: manager/templates/combo/page_view.html:73
 msgid "none"
 msgstr "aucune"
 
-#: manager/templates/combo/page_view.html:62
+#: manager/templates/combo/page_view.html:43
+msgid "Template:"
+msgstr "Modèle de page :"
+
+#: manager/templates/combo/page_view.html:49
+msgid "Visibility:"
+msgstr "Visibilité :"
+
+#: manager/templates/combo/page_view.html:55
+msgid "Exclude from navigation:"
+msgstr "Exclure de la navigation "
+
+#: manager/templates/combo/page_view.html:56
+msgid "yes"
+msgstr "oui"
+
+#: manager/templates/combo/page_view.html:56
+msgid "no"
+msgstr "non"
+
+#: manager/templates/combo/page_view.html:61
+msgid "Redirection:"
+msgstr "URL de redirection :"
+
+#: manager/templates/combo/page_view.html:67
 msgid "Picture:"
 msgstr "Image :"
 
-#: manager/templates/combo/page_view.html:98
 #: manager/templates/combo/page_view.html:106
+#: manager/templates/combo/page_view.html:114
 msgid "Restricted visibility"
 msgstr "Visibilité restreinte"
 
-#: manager/templates/combo/page_view.html:102
+#: manager/templates/combo/page_view.html:110
 msgid "logged users"
 msgstr "utilisateurs connectés"
 
-#: manager/templates/combo/page_view.html:107
+#: manager/templates/combo/page_view.html:115
 msgid "unlogged users"
 msgstr "utilisateurs non connectés"
 
-#: manager/templates/combo/page_view.html:117
+#: manager/templates/combo/page_view.html:125
 msgid "Add a new cell"
 msgstr "Ajouter une nouvelle cellule"
 
@@ -2155,12 +2120,12 @@ msgstr "S'identifier"
 msgid "File is not in the expected JSON format."
 msgstr "Le fichier n'est pas au format JSON attendu."
 
-#: manager/views.py:513
+#: manager/views.py:519
 #, python-format
 msgid "Editing \"%(site_title)s\""
 msgstr "Édition « %(site_title)s »"
 
-#: manager/views.py:515
+#: manager/views.py:521
 msgid "Content Management"
 msgstr "Gestion de contenu"
 
@@ -2212,12 +2177,12 @@ msgstr ""
 msgid "Technical error getting data."
 msgstr "Erreur technique à la récupération des données."
 
-#: public/templates/combo/page_template.html:31
+#: public/templates/combo/page_template.html:34
 #: public/templates/combo/page_template_sidebar.html:6
 msgid "Content"
 msgstr "Contenu"
 
-#: public/templates/combo/page_template.html:37
+#: public/templates/combo/page_template.html:40
 msgid "Footer"
 msgstr "Pied de page"
 
@@ -2225,70 +2190,103 @@ msgstr "Pied de page"
 msgid "Sidebar"
 msgstr "Barre latérale"
 
-#: public/views.py:95
+#: public/views.py:96
 msgid "Error sending data."
 msgstr "Erreur à l'envoi des données."
 
-#: public/views.py:259
+#: public/views.py:260
 msgid "Style Demo"
 msgstr "Démonstration des styles"
 
-#: public/views.py:285
+#: public/views.py:291
 msgid "Select"
 msgstr "Sélectionner"
 
-#: public/views.py:296
+#: public/views.py:302
 msgid "Success notice"
 msgstr "Message de succès"
 
-#: public/views.py:297
+#: public/views.py:303
 msgid "Info notice"
 msgstr "Message d'information"
 
-#: public/views.py:298
+#: public/views.py:304
 msgid "Warning notice"
 msgstr "Message d'avertissement"
 
-#: public/views.py:299
+#: public/views.py:305
 msgid "Error notice"
 msgstr "Message d'erreur"
 
-#: settings.py:194
+#: settings.py:193
 msgid "One column"
 msgstr "Une colonne"
 
-#: settings.py:198
+#: settings.py:197
 msgid "One column + sidebar"
 msgstr "Une colonne et une barre latérale"
 
-#: settings.py:202
+#: settings.py:201
 msgid "Two columns"
 msgstr "Deux colonnes"
 
-#: settings.py:206
+#: settings.py:205
 msgid "Two columns + sidebar"
 msgstr "Deux colonnes et une barre latérale"
 
-#: settings.py:209
+#: settings.py:208
 msgid "Left column"
 msgstr "Colonne de gauche"
 
-#: settings.py:209
+#: settings.py:208
 msgid "Right column"
 msgstr "Colonne de droite"
 
-#: settings.py:212
+#: settings.py:211
 msgid "Home page"
 msgstr "Page d'accueil"
 
-#: settings.py:215
+#: settings.py:214
 msgid "Top banner"
 msgstr "Bandeau"
 
-#: settings.py:215
+#: settings.py:214
 msgid "Middle column"
 msgstr "Colonne du milieu"
 
+#~ msgid "None"
+#~ msgstr "Aucun(e)"
+
+#~ msgid "Other parameter must be a JSON object containing only strings"
+#~ msgstr "Doit être un objet JSON contenant uniquement des chaînes"
+
+#~ msgid "Aggregate"
+#~ msgstr "Agrégat"
+
+#~ msgid "Criterion 1"
+#~ msgstr "Critère 1"
+
+#~ msgid "Criterion 2"
+#~ msgstr "Critère 2"
+
+#~ msgid "Other parameters"
+#~ msgstr "Paramètres additionnels"
+
+#~ msgid "Cubes Barchart"
+#~ msgstr "Diagramme à colonnes (BI)"
+
+#~ msgid "Cubes Table"
+#~ msgstr "Tableau (BI)"
+
+#~ msgid "by "
+#~ msgstr "par "
+
+#~ msgid " and "
+#~ msgstr " et "
+
+#~ msgid "by %s"
+#~ msgstr "par %s"
+
 #~ msgid "Waiting"
 #~ msgstr "En attente"