[gitg] (34 commits) Non-fast-forward update to branch wip/actions

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

The branch 'wip/actions' 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:

  924424b... Added initial action interfaces in GitgExt
  eb6c324... Added ref delete/rename action stubs
  f0f4eab... wip

Commits added to the branch:

  1ccd2a9... Fix desktop file: use corret MimeType in place of Mime-Type (*)
  ce5a972... man pages: fix make install missing the man pages (*)
  270350f... Added configure time check for git2 threadsafe (*)
  d4d999f... Improve runtime error for non-thread-safe detection (*)
  b17ff8e... Updated Spanish translation (*)
  bcef796... Updated Hebrew translation (*)
  5ec3b74... Updated Hebrew translation (*)
  7ccf90f... Updated Polish translation (*)
  dbb2e0f... Fix headerbar item positions (*)
  bf021dc... Do not assume external gsettings schemas exist (*)
  99b0405... Bump glib requirement to 2.38 in configure (*)
  d949de5... Bump gtk+ requirement to 3.10 in configure (*)
  f6e0b34... Bump gtksourceview requirement to 3.10 in configure (*)
  f43bbde... Bump webkit2 requirement to 2.0 in configure (*)
  6d85aa5... Bump webkit requirement to 2.2 (*)
  b8111c6... Install libraries as part of the install-exec rule (*)
  21fb208... Add hack to fix parallel install (*)
  fa8ebab... Fix GitgExt.Message overrides (*)
  4c6cd75... Added some useful descriptions for packagers (*)
  9cbc472... Force install of introspection files in $prefix (*)
  1ea1702... Fix back-portable header bar positions (*)
  0f6ea6b... Remove MAINTAINERS from EXTRA_DIST (*)
  e56f52d... Add PACKAGING to EXTRA_DIST (*)
  e2debb5... Release 0.3.2 (*)
  7537478... [l10n] Updated Italian translation. (*)
  ba97ba2... Added missing vapi files to EXTRA_DIST (*)
  996ca7c... Fixed dates in NEWS (*)
  977a2fe... Check gtk with Gtk.check_version instead of configure check (*)
  0a8aab4... Remove unneeded GITIGNOREFILES (*)
  1524683... Update Chinese simplified translation (*)
  0f8152f... Updated Czech translation (*)
  f0d875c... Added initial action interfaces in GitgExt
  4ec75c2... Added ref delete/rename action stubs
  08df00f... Implement history navigation as ListBox

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