[gitg] (6 commits) Non-fast-forward update to branch xiaoguang/split-view

[Alberto Fanjul <albfan src gnome org>]

The branch 'xiaoguang/split-view' 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:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  a7028d3... diff-view: Add split view function
  12c1c69... change button for view to radio button

Commits added to the branch:

  ceff68c... Update info for last release (*)
  fce5b0f... Update Brazilian Portuguese translation (*)
  6d5b6e5... Update Polish translation (*)
  333eb1c... Update org.gnome.gitg.appdata.xml.in.in to pass validation  (*)
  7abf87f... diff-view: Add split view function
  f876c81... change button for view to radio button

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