Rename group_list to chat_list for consistency

scripts/telegram.coffee

@@ -90,14 +90,6 @@ module.exports = (robot) ->
           return callback reply[1..]
         callback()
 
-  # return the list of active chat groups
-  group_list = (callback) ->
-    run_command 'dialog_list', (list) ->
-      chats = list.filter (item) -> not item.lastIndexOf 'Chat', 0
-      chats = chats.map (chat) -> (chat.match /Chat (.+):/)[1]
-      robot.logger.info 'parsed bot chats list: ' + JSON.stringify chats, null, 2
-      callback chats
-
   robot.respond /chi sei/, (res) ->
     robot_info (user) ->
       username = if user.username? then " noto anche come #{user.username}" else ''
@@ -114,7 +106,7 @@ module.exports = (robot) ->
 
   robot.respond /(in che gruppi sei| dove scrivi)/, (res) ->
     intro = ['scrivo in questi gruppi', 'chatto qui', 'sono attivo in']
-    group_list (list) ->
+    chat_list (list) ->
       res.send (res.random intro) + ':\n' + (list.map (i) -> '* '+i).join '\n'
 
   robot.respond /(aggiungi(mi)?|crea) ((trai? (i )?contatti)|(il mio contatto))( (\d+))?/, (res) ->