Use correct i18n module

server_status_icons/manifest.ini

@@ -1,7 +1,7 @@
 [info]
 name: Server Status Icons
 short_name: server_status_icons
-version: 1.2.0
+version: 1.2.1
 description: Replace standard Gajim status icons with server
  specific for known XMPP server accounts (vk.com, ...)
 authors = Denis Fomin <fominde@gmail.com>

server_status_icons/server_status_icons.py

@@ -6,12 +6,7 @@ from gajim import gtkgui_helpers
 from gajim.common import app
 from gajim.common import helpers
 from gajim.common import ged
-
-# Since Gajim 1.1.0 _() has to be imported
-try:
-    from gajim.common.i18n import _
-except ImportError:
-    pass
+from gajim.plugins.plugins_i18n import _
 
 class ServerStatusIconsPlugin(GajimPlugin):