Add admin interface to manage instances subscriptions

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/i18n/oc.json

@@ -368,7 +368,6 @@
     "resend confirmation email": "tornar enviar lo messatge de confirmacion",
     "respect of the fundamental freedoms": "lo respet de las libertats fondamentalas",
     "with another identity…": "amb una autra identitat…",
-    "with {identity}": "amb {identity}",
     "{actor}'s avatar": "Avatar de {actor}",
     "{approved} / {total} seats": "{approved} / {total} plaças",
     "{count} participants": "Cap de participacion pel moment|Un participant|{count} participants",