[gitg] (17 commits) ...Added new resource files to POTFILES.in

[Jesse van den Kieboom <jessevdk src gnome org>]

Summary of changes:

  a7d7a52... Install glade catalog in prefix (*)
  b8dd95d... Update glade catalog (*)
  dc15e86... Add open_new to GitgExt.Application (*)
  0c3b69c... Implement enumeration of submodules in commit view (*)
  d395b8d... Add basic history view for staged/unstaged submodules (*)
  92a13b1... Bind orientation preference to submodule diff (*)
  95d018c... Bump required libgit2-glib version to 0.0.25 (*)
  0b1644b... Do not consider untracked submodules as unstaged (*)
  3d842e9... Ignore status files which are submodules (*)
  5f207a3... Added Stage.stage_commit (*)
  bb2a822... Implement workdir submodule stage/unstage (*)
  3490836... Handle displaying of untracked submodules (*)
  4f488dc... Manually sort status items (*)
  c35c4ea... Show dummy item when there are no dirty submodules (*)
  832dbc8... Implement submodule patch stage/unstage (*)
  0fb705b... Make sure to reset walker exclude (*)
  4a8b33a... Added new resource files to POTFILES.in (*)

(*) This commit already existed in another branch; no separate mail sent