[gitg] Created tag v3.19.4

[Ignacio Casal Quinteiro <icq src gnome org>]

The unsigned tag 'v3.19.4' was created.

Tagger: Ignacio Casal Quinteiro <icq gnome org>
Date: Fri Jan 8 13:20:06 2016 +0100

    Tag 3.19.4

Changes since the last tag 'v3.19.3':

Daniel Mustieles (1):
      Updated Spanish translation

Ignacio Casal Quinteiro (2):
      Add missing includes
      Release 3.19.4

Jesse van den Kieboom (40):
      Enable experimental diff highlightingo
      Read highlighting from workdir when diffing against workdir
      Remove debug statement
      Do not print cancelled errors
      Remove libgd
      Tidy up the commit details
      Adjust expander margins
      Add initial OS X app bundle generator
      Use https to get avatars
      Bind text domain using Dirs
      Fix os x platform paths
      Improve bundle
      Add tools to build on OS X
      Fix gitg formula
      Change suffix to version
      Allow specifying additional install arguments
      Fetch gitg from https
      Export in env
      Use NSURLConnection instead of NSURLSessionDataTask
      Add vala dependency
      Update libgit2-glib version
      Enable vala support for libgit2-glib
      Add shell script
      Fix use of NSURLConnection
      Copy gitg schema
      Copy hicolor icon theme
      Cleanup make-bundle
      Add make-dmg script
      Disconnect mapped signal in handler
      Only add recent info when mapped
      Add revealer with diff options
      Avoid disconnecting signal during handlers destroy
      Delay populating recent info until dash is shown
      Add diff preferences
      Preserve expanded state when reloading diff
      Merge branch 'highlighting'
      Add diff highlight preference
      Show untracked content
      Sepearate out diff renderer types
      Add missing cairo includes

Marek Černocký (1):
      Updated Czech translation

Piotr Drąg (1):
      Updated POTFILES.in

Tom Tryfonidis (1):
      Updated Greek translation