[l10n] Added Tadjik translation
[l10n] Updated Italian translation.
[l10n] Updated Catalan translation
[l10n] Updated Catalan (Valencian) translation
Updated Tamil translation
Updated Korean translation
Update libgd
L10N: Updated Persian Translation
Updated Traditional Chinese translation(Hong Kong and Taiwan)
Updated Russian translation
Updated slovak translation
hindi translation by chandan kumar
Add mechanism for autostarting gnome-initial-setup for first time login

On login gnome-session will look for ~/.config/gnome-initial-setup-done
if it exists g-i-s will not launch. At the end of a g-i-s this file is
created either by the copy-worker (first boot) or by g-i-s it's self if
in user mode.
Updated POTFILES.in
Updated Indonesian translation
build: Use Gtk+ 3.7.10
build: Remove player module
build: Add connman page

Replaces network manager page with connman