[gnome-music] (40 commits) Non-fast-forward update to branch wip/gtkmaster

[Ignacio Casal Quinteiro <icq src gnome org>]

The branch 'wip/gtkmaster' 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:

  afc3c36... Use headerbar
  6262e9f... Set headerbar as titlebar
  a325e8d... Add close button
  27a2fed... Do not set the toolbar as titlebar and as a child of the ma
  7c2417e... Always show close separator and close button
  e64d3fd... No relief on the close button

Commits added to the branch:

  6a29932... Set player state to NULL when playlist is set (*)
  cc5c772... Updated Galician translations (*)
  9433ab5... Properly get the url of the current track on error (*)
  b7cc74d... libgd: Fix accidental revert (*)
  a3ec0d3... Don't set player state to NULL when loading next track (*)
  61185c3... Fix a typo (*)
  9e35deb... Set uri on load only if the media changed (*)
  122c1db... Fix ellipsizing for the album artist in the album view (*)
  a9083d7... Fix ellipsizing for the album artist in the Artists view (*)
  506287a... tests: don't check for nextBtn status, as it may be disable (*)
  e579c23... Make loading of cover art asynchronous (*)
  4ffee2b... tests: use distinct names for mainloops (*)
  6d4c0be... Ensure that there is a timeout before removing it on button (*)
  8c8d9af... implementation of mockup design for shuffle/repeat menu (*)
  3f0d6b7... Updated Galician translations (*)
  a3a5735... Update libgd (*)
  952588a... Improve initial startup time by lazy loading views (*)
  9ce1541... Remove redundant code (*)
  625e7a3... Updated Czech translation (*)
  ab1b4ef... In AlbumWidget.update, set the cover once (*)
  c9097cf... Do not create unnecessary window in view.js (*)
  0c42738... Comment out tests with race condition (*)
  b5899af... Implementation of selction mode in views and albumwidget. (*)
  6230139... Updated Czech translation (*)
  3ef0315... Updated slovak translation (*)
  ebb779b... tests: update index for track title in the model (*)
  982e24d... Lock switching to next song until it is not ready. (*)
  59df315... Implement Repeat All functionality (*)
  2da1b6a... Updated Spanish translation (*)
  7cb273e... Fixed Repeat All, implemented Repeat Song (*)
  8841e44... Rename "shuffle" key of settings schema as "repeat" (*)
  857eb1b... Updated Spanish translation (*)
  775e206... Updated Slovenian translation (*)
  b49b2ce... package: fix source tree check for the jhbuild-in-$HOME cas (*)
  41e0098... Don't update position of progress bar on button press (*)
  9a882ef... Fix the visibility of the back button when exiting selectio (*)
  8e7abd5... Updated Czech translation (*)
  5a310c9... Use headerbar
  8784ed4... Set headerbar as titlebar
  f70996b... Add close button

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