[gnome-music] (5 commits) Non-fast-forward update to branch wip/mschraal/prioritypool-v3

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/mschraal/prioritypool-v3' 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:

  5ca36ac... Add PriorityPool class for later use
  7b49a17... asyncqueue: Add basic prioritypool support
  b24f6e1... albumsview: Use PriorityPool
  128d353... asyncqueue: Make debug timing more precise
  8fc1722... asyncqueue: Add a slow running task pool

Commits added to the branch:

  81f9b4d... Add PriorityPool class for later use
  f1ac98c... asyncqueue: Add basic prioritypool support
  8d39219... albumsview: Use PriorityPool
  6b8c6f1... asyncqueue: Make debug timing more precise
  fc26f85... asyncqueue: Add a slow running task pool