diff --git a/combo/locale/fr/LC_MESSAGES/django.po b/combo/locale/fr/LC_MESSAGES/django.po
index e5060231..4b766756 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: 2019-01-04 07:24+0000\n"
-"PO-Revision-Date: 2019-01-04 08:25+0100\n"
+"POT-Creation-Date: 2019-01-14 13:27+0000\n"
+"PO-Revision-Date: 2019-01-14 14:35+0100\n"
 "Last-Translator: Thomas NOËL <tnoel@entrouvert.com>\n"
 "Language: French\n"
 "MIME-Version: 1.0\n"
@@ -41,7 +41,9 @@ msgstr "Êtes-vous sûr de vouloir supprimer ceci ?"
 #: apps/assets/templates/combo/manager_assets.html:57
 #: apps/assets/templates/combo/manager_assets.html:63
 #: apps/lingo/templates/lingo/regie_confirm_delete.html:13
+#: apps/lingo/templates/lingo/regie_form.html:21
 #: apps/maps/templates/maps/map_layer_confirm_delete.html:13
+#: apps/maps/templates/maps/map_layer_form.html:26
 #: manager/templates/combo/cell_form.html:15
 #: manager/templates/combo/delete_page.html:23
 #: manager/templates/combo/generic_confirm_delete.html:13
@@ -149,9 +151,9 @@ msgstr "La durée minimale de réservation est %s."
 #: apps/calendar/models.py:33 apps/dataviz/models.py:29
 #: apps/dataviz/models.py:67 apps/lingo/models.py:604 apps/lingo/models.py:711
 #: apps/maps/models.py:250 apps/newsletters/models.py:42 apps/wcs/models.py:43
-#: apps/wcs/models.py:124 data/models.py:126 data/models.py:810
-#: data/models.py:864 data/models.py:910 data/models.py:1223
-#: data/models.py:1357
+#: apps/wcs/models.py:124 data/models.py:126 data/models.py:803
+#: data/models.py:857 data/models.py:903 data/models.py:1216
+#: data/models.py:1350
 msgid "Title"
 msgstr "Titre"
 
@@ -219,9 +221,9 @@ msgid "Data Visualisation"
 msgstr "Visualisation de données"
 
 #: apps/dataviz/models.py:30 apps/dataviz/models.py:68
-#: apps/notifications/models.py:74 apps/wcs/models.py:44 data/models.py:811
-#: data/models.py:865 data/models.py:911 data/models.py:1224
-#: data/models.py:1359
+#: apps/notifications/models.py:74 apps/wcs/models.py:44 data/models.py:804
+#: data/models.py:858 data/models.py:904 data/models.py:1217
+#: data/models.py:1352
 msgid "URL"
 msgstr "URL"
 
@@ -429,7 +431,7 @@ msgid "TIPI"
 msgstr "TIPI"
 
 #: apps/lingo/models.py:90 apps/lingo/templates/lingo/combo/items.html:11
-#: apps/maps/models.py:97 apps/notifications/models.py:72 apps/pwa/models.py:67
+#: apps/maps/models.py:97 apps/notifications/models.py:72 apps/pwa/models.py:76
 msgid "Label"
 msgstr "Libellé"
 
@@ -581,7 +583,7 @@ msgstr "Transactions récentes"
 msgid "Basket Link"
 msgstr "Lien vers le panier"
 
-#: apps/lingo/models.py:605 data/models.py:722 data/models.py:727
+#: apps/lingo/models.py:605 data/models.py:715 data/models.py:720
 msgid "Text"
 msgstr "Texte"
 
@@ -645,9 +647,7 @@ msgid "TIPI Payment Form"
 msgstr "Formulaire de paiement TIPI"
 
 #: apps/lingo/templates/lingo/combo/basket.html:15
-#: apps/lingo/templates/lingo/regie_list.html:26
-#: apps/maps/templates/maps/manager_home.html:17
-#: apps/pwa/templates/combo/pwa/manager_home.html:40
+#: apps/pwa/templates/combo/pwa/manager_home.html:44
 #: manager/templates/combo/page_view.html:75
 msgid "remove"
 msgstr "supprimer"
@@ -913,7 +913,7 @@ msgstr "Nouvelle régie"
 #: apps/maps/templates/maps/map_layer_form.html:23
 #: apps/momo/templates/momo/momooptions_form.html:14
 #: apps/pwa/templates/combo/pwa/manager_form.html:13
-#: apps/pwa/templates/combo/pwa/manager_home.html:60
+#: apps/pwa/templates/combo/pwa/manager_home.html:64
 #: manager/templates/combo/cell_form.html:20
 #: manager/templates/combo/cell_options.html:14
 #: manager/templates/combo/cell_visibility.html:14
@@ -931,7 +931,7 @@ msgstr "Nouvelle"
 msgid "(default regie)"
 msgstr "(régie par défaut)"
 
-#: apps/lingo/templates/lingo/regie_list.html:32
+#: apps/lingo/templates/lingo/regie_list.html:31
 msgid ""
 "\n"
 "  This site doesn't have any regie yet. Click on the \"New\" button in the "
@@ -1307,7 +1307,7 @@ msgstr "Icône du marqueur"
 msgid "Icon colour"
 msgstr "Couleur de l'icône"
 
-#: apps/maps/models.py:104 data/models.py:1227
+#: apps/maps/models.py:104 data/models.py:1220
 msgid "Cache duration"
 msgstr "Durée de cache"
 
@@ -1367,7 +1367,7 @@ msgstr "Couches cartographiques"
 msgid "Map"
 msgstr "Carte"
 
-#: apps/maps/templates/maps/manager_home.html:23
+#: apps/maps/templates/maps/manager_home.html:22
 msgid ""
 "\n"
 "  This site doesn't have any layer yet. Click on the \"New\" button in the "
@@ -1417,7 +1417,7 @@ msgstr "Utiliser des icônes sur la page d'accueil"
 msgid "Extra CSS"
 msgstr "CSS supplémentaire"
 
-#: apps/momo/models.py:52 apps/pwa/models.py:71
+#: apps/momo/models.py:52 apps/pwa/models.py:80
 msgid "Icon"
 msgstr "Icône"
 
@@ -1626,43 +1626,51 @@ msgstr "Une URL est obligatoire quand une page n'est pas sélectionnée."
 msgid "An URL cannot be specified when a page is selected."
 msgstr "Une URL ne peut pas être renseignée quand une page est sélectionnée."
 
-#: apps/pwa/models.py:37
+#: apps/pwa/models.py:40
+msgid "Application Icon"
+msgstr "Icône de l'application"
+
+#: apps/pwa/models.py:41
+msgid "Should be a square of at least 512×512 pixels."
+msgstr "Devrait être un carré d'au moins 512 pixels de côté."
+
+#: apps/pwa/models.py:46
 msgid "Offline Information Text"
 msgstr "Texte d'information non-connecté"
 
-#: apps/pwa/models.py:38
+#: apps/pwa/models.py:47
 msgid "You are currently offline."
 msgstr "Vous n'avez pas de connexion réseau."
 
-#: apps/pwa/models.py:40
+#: apps/pwa/models.py:49
 msgid "Include Retry Button"
 msgstr "Inclure un bouton pour réessayer"
 
-#: apps/pwa/models.py:68
+#: apps/pwa/models.py:77
 msgid "External URL"
 msgstr "URL externe"
 
-#: apps/pwa/models.py:70 data/models.py:813
+#: apps/pwa/models.py:79 data/models.py:806
 msgid "Internal link"
 msgstr "Lien interne"
 
-#: apps/pwa/models.py:72 data/models.py:486
+#: apps/pwa/models.py:81 data/models.py:479
 msgid "Extra classes for CSS styling"
 msgstr "Classes supplémentaires pour le style par CSS"
 
-#: apps/pwa/models.py:76
+#: apps/pwa/models.py:85
 msgid "Display notification count"
 msgstr "Afficher le nombre de notifications"
 
-#: apps/pwa/models.py:79
+#: apps/pwa/models.py:88
 msgid "Use user name as label"
 msgstr "Utiliser le nom de l'usager comme libellé"
 
-#: apps/pwa/templates/combo/pwa/manager_home.html:24
+#: apps/pwa/templates/combo/pwa/manager_home.html:28
 msgid "Navigation"
 msgstr "Navigation"
 
-#: apps/pwa/templates/combo/pwa/manager_home.html:29
+#: apps/pwa/templates/combo/pwa/manager_home.html:33
 msgid ""
 "\n"
 "Use drag and drop with the ⣿ handles to reorder navigation entries.\n"
@@ -1670,15 +1678,15 @@ msgstr ""
 "\n"
 "Vous pouvez utiliser les poignées ⣿ pour ordonner la navigation.\n"
 
-#: apps/pwa/templates/combo/pwa/manager_home.html:46
+#: apps/pwa/templates/combo/pwa/manager_home.html:50
 msgid "Add a navigation entry"
 msgstr "Ajouter une entrée à la navigation"
 
-#: apps/pwa/templates/combo/pwa/manager_home.html:54
+#: apps/pwa/templates/combo/pwa/manager_home.html:58
 msgid "Settings"
 msgstr "Paramètres"
 
-#: apps/pwa/templates/combo/pwa/offline.html:48
+#: apps/pwa/templates/combo/pwa/offline.html:55
 msgid "Retry"
 msgstr "Réessayer"
 
@@ -1861,7 +1869,7 @@ msgstr "Utiliser le code de suivi %s"
 msgid "Page Contents"
 msgstr "Contenu des pages"
 
-#: data/models.py:127 data/models.py:485
+#: data/models.py:127 data/models.py:478
 msgid "Slug"
 msgstr "Slug"
 
@@ -1889,11 +1897,11 @@ msgstr "Exclure de la navigation"
 msgid "Redirect URL"
 msgstr "URL de redirection"
 
-#: data/models.py:139 data/models.py:332 data/models.py:488
+#: data/models.py:139 data/models.py:325 data/models.py:481
 msgid "Public"
 msgstr "Publique"
 
-#: data/models.py:140 data/models.py:494 manager/forms.py:116
+#: data/models.py:140 data/models.py:487 manager/forms.py:116
 msgid "Groups"
 msgstr "Groupes"
 
@@ -1901,82 +1909,77 @@ msgstr "Groupes"
 msgid "Picture"
 msgstr "Image"
 
-#: data/models.py:239
-#, python-format
-msgid "Unknown (%s)"
-msgstr "Inconnu (%s)"
-
-#: data/models.py:333
+#: data/models.py:326
 #, python-format
 msgid "Private (%s)"
 msgstr "Privée (%s)"
 
-#: data/models.py:447
+#: data/models.py:440
 msgid "deletion"
 msgstr "suppression"
 
-#: data/models.py:493
+#: data/models.py:486
 msgid "Restrict to unlogged users"
 msgstr "Restreindre aux utilisateurs non connectés"
 
-#: data/models.py:510
+#: data/models.py:503
 msgid "Loading..."
 msgstr "Chargement…"
 
-#: data/models.py:749
+#: data/models.py:742
 msgid "Fortune"
 msgstr "Fortune du jour"
 
-#: data/models.py:771
+#: data/models.py:764
 msgid "Unlock Marker"
 msgstr "Marqueur de déblocage"
 
-#: data/models.py:779
+#: data/models.py:772
 msgid "Depth"
 msgstr "Profondeur"
 
-#: data/models.py:781
+#: data/models.py:774
 msgid "Initial Level"
 msgstr "Niveau initial"
 
-#: data/models.py:782
+#: data/models.py:775
 msgid "Same as page"
 msgstr "Identique à la page"
 
-#: data/models.py:785
+#: data/models.py:778
 msgid "Root Page"
 msgstr "Page racine"
 
-#: data/models.py:790
+#: data/models.py:783
 msgid "Menu"
 msgstr "Menu"
 
-#: data/models.py:814
+#: data/models.py:807
 msgid "Anchor"
 msgstr "Ancre"
 
-#: data/models.py:819
+#: data/models.py:812
 msgid "Link"
 msgstr "Lien"
 
-#: data/models.py:866
+#: data/models.py:859
 msgid "Maximum number of entries"
 msgstr "Nombre maximum d'entrées"
 
-#: data/models.py:872
+#: data/models.py:865
 msgid "RSS/Atom Feed"
 msgstr "Flux RSS/Atom"
 
-#: data/models.py:912
+#: data/models.py:905
 msgid "Empty label"
 msgstr "Libellé pour l'option par défaut"
 
-#: data/models.py:913 data/models.py:922
+#: data/models.py:906 data/models.py:915
 #: manager/templates/combo/page_view.html:25
 msgid "Parameters"
 msgstr "Paramètres"
 
-#: data/models.py:914
+#: data/models.py:907
 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 "
@@ -1989,65 +1992,65 @@ msgstr ""
 "rôle.  Les noms de rôles permettent de restreindre la visibilité de "
 "l'élément."
 
-#: data/models.py:932
+#: data/models.py:925
 msgid "it must be a list"
 msgstr "doit être une liste"
 
-#: data/models.py:934
+#: data/models.py:927
 msgid "it must be a list of dictionaries"
 msgstr "doit être une liste de dictionnaires"
 
-#: data/models.py:936
+#: data/models.py:929
 msgid "permitted keys in the dictionaries are name, roles and value"
 msgstr "les clés autorisées sont name, roles et value"
 
-#: data/models.py:941
+#: data/models.py:934
 msgid "roles must be a list"
 msgstr "roles doit être une liste"
 
-#: data/models.py:943
+#: data/models.py:936
 msgid "roles must be a list of strings"
 msgstr "roles doit être une liste de chaînes"
 
-#: data/models.py:945
+#: data/models.py:938
 msgid "role's names must be unique in a list of roles"
 msgstr "les noms de rôle doivent être uniques"
 
-#: data/models.py:949
+#: data/models.py:942
 #, python-format
 msgid "role(s) %s do(es) not exist"
 msgstr "Le ou les rôles %s n'existent pas"
 
-#: data/models.py:951
+#: data/models.py:944
 msgid "name must be a string"
 msgstr "name doit être une chaîne"
 
-#: data/models.py:955
+#: data/models.py:948
 msgid "names must be unique"
 msgstr "Les noms doivent être uniques"
 
-#: data/models.py:961
+#: data/models.py:954
 #, python-format
 msgid "Parameters does not validate the expected schema: %s"
 msgstr "Les paramètres ne correspondent pas au schéma attendu : %s"
 
-#: data/models.py:1001
+#: data/models.py:994
 msgid "Same as parent"
 msgstr "Identique à la page parente"
 
-#: data/models.py:1225
+#: data/models.py:1218
 msgid "Display Template"
 msgstr "Gabarit d'affichage"
 
-#: data/models.py:1228
+#: data/models.py:1221
 msgid "Force asynchronous mode"
 msgstr "Forcer le mode asynchrone"
 
-#: data/models.py:1230
+#: data/models.py:1223
 msgid "Variable names"
 msgstr "Noms des variables"
 
-#: data/models.py:1231
+#: data/models.py:1224
 msgid ""
 "Comma separated list of query-string variables to be copied in template "
 "context"
@@ -2055,19 +2058,19 @@ msgstr ""
 "Liste des variables de la query-string à envoyer dans le contexte pour le "
 "template (noms séparés par des virgules)"
 
-#: data/models.py:1233
+#: data/models.py:1226
 msgid "Request timeout"
 msgstr "Expiration des requêtes"
 
-#: data/models.py:1234
+#: data/models.py:1227
 msgid "In seconds. Use 0 for default system timeout"
 msgstr "En secondes.  Utiliser 0 pour le délai d'expliration par défaut."
 
-#: data/models.py:1237
+#: data/models.py:1230
 msgid "JSON Feed"
 msgstr "Fil JSON"
 
-#: data/models.py:1264
+#: data/models.py:1257
 msgid "Extra"
 msgstr "Extra"
 
@@ -2495,27 +2498,27 @@ msgstr "Barre latérale"
 msgid "Error sending data."
 msgstr "Erreur à l'envoi des données."
 
-#: public/views.py:303
+#: public/views.py:300
 msgid "Style Demo"
 msgstr "Démonstration des styles"
 
-#: public/views.py:334
+#: public/views.py:331
 msgid "Select"
 msgstr "Sélectionner"
 
-#: public/views.py:345
+#: public/views.py:342
 msgid "Success notice"
 msgstr "Message de succès"
 
-#: public/views.py:346
+#: public/views.py:343
 msgid "Info notice"
 msgstr "Message d'information"
 
-#: public/views.py:347
+#: public/views.py:344
 msgid "Warning notice"
 msgstr "Message d'avertissement"
 
-#: public/views.py:348
+#: public/views.py:345
 msgid "Error notice"
 msgstr "Message d'erreur"
 
@@ -2555,6 +2558,9 @@ msgstr "Bandeau"
 msgid "Middle column"
 msgstr "Colonne du milieu"
 
+#~ msgid "Unknown (%s)"
+#~ msgstr "Inconnu (%s)"
+
 #~ msgid "Restrict to logged-in users"
 #~ msgstr "Restreindre aux utilisateurs connectés"