[cheese] (7 commits) Non-fast-forward update to branch wip/gtkapplication-refactor

[David King <davidk src gnome org>]

The branch 'wip/gtkapplication-refactor' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b4652fa... Refactor application startup
  8a85bcc... Mark cheese_[gtk_]init() arguments as allow-none
  2cf01cd... Remove wide-mode and fullscreen GSettings keys
  61f5db2... Remove unused move_all_to_trash action
  47629e4... Do not show thumbnails in fullscreen
  206b63b... Remove unnecessary instance_pos attribute
  ee5a305... Move action sensitivity handling to Application

Commits added to the branch:

  13c2de6... Refactor application startup
  e5250f5... Mark cheese_[gtk_]init() arguments as allow-none
  1872346... Remove wide-mode and fullscreen GSettings keys
  77ab7dd... Remove unused move_all_to_trash action
  2409ca4... Do not show thumbnails in fullscreen
  b36163c... Remove unnecessary instance_pos attribute
  b6817ed... Move action sensitivity handling to Application