Redirect to the index page when rebooting the app from the settings page

Author: Thibaut

assets/javascripts/app/app.coffee

@@ -158,7 +158,7 @@
     @updateChecker = new app.UpdateChecker()
 
   reboot: ->
-    if location.pathname isnt '/'
+    if location.pathname isnt '/' and location.pathname isnt '/settings'
       window.location = "/##{location.pathname}"
     else
       window.location = '/'

assets/javascripts/app/appcache.coffee

@@ -27,11 +27,7 @@ class app.AppCache
     return
 
   reload: ->
-    $.on @cache, 'updateready noupdate error', ->
-      if location.pathname isnt '/'
-        window.location = "/##{location.pathname}"
-      else
-        window.location = '/'
+    $.on @cache, 'updateready noupdate error', -> app.reboot()
     @notifyUpdate = false
     @notifyProgress = true
     try @cache.update() catch