[gnome-music] (56 commits) Non-fast-forward update to branch wip/mschraal/player-factor-out-gstreamer

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/mschraal/player-factor-out-gstreamer' 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:

  649a5ea... Factoring gst out
  1e4ca63... fix on_progress_scale_change_value
  3cc2bd6... move gstplayer + pluginsdialog out
  ca10912... PlaybackStatus -> Playback
  1341d2f... fix imports & PlaybackState rename
  1c923f6... remove gst check
  60221ec... make enum order more logical (to me)
  b49e531... fix gi import versioning
  0e39c04... reorder plugin stuff lower
  2441ae8... set internal state on bus state change
  1c61ba0... eos move to player
  4621d1c... fix error -> .format
  194fa1f... remove unused playing-changed signal
  7345795... add playback-status-changed signal to stop()
  5385fd5... use state property changed signal
  7959ea2... forgotten Gst.State
  3f960bf... gstplayer: intern get_playback_status
  6d4a91a... gstplayer: get_position to property
  fc88fe9... add duration property add seek to gstplayer
  c60088f... seek/duration
  25ef2b5... gstplayer: add volume property
  359540a... reorder error stuff
  7be84da... gstplayer: Remove unused GLib import
  870cb47... gstplayer: Remove old fixme/comment
  5db4afc... fix mpris (startup at least)
  816ffd4... remove senseless else:
  5d31baa... fix long seeks messing with playback
  9800431... gstplayer: use default case instead in return
  2433f84... gstplayer: let's try playbin3
  18d72dc... gstplayer: Don't request duration all the time
  1ef9ede... gstplayer: misc cleanup
  b1b2309... gstplayer: add __repr__
  b8c8a6b... player: start of undoing camelcase
  20aeeec... player: Fix progressscale with None duration
  b8857cf... player: camelCase fixes
  1353bd3... player: Treemodel shorthands
  ec59447... player: Remove unneeded case
  251fc93... player: btn -> button
  5c06e29... pep8
  8578c28... seconds_period -> _seconds_period
  0884ff1... player: move _seconds_timeout to __init__
  9a6412f... proper call & fix

Commits added to the branch:

  833637e... Update Catalan translation (*)
  4722281... Add Catalan language (*)
  8a7a09d... flatpak: Add GOA (*)
  6ecbcd3... flatpak: Work around crash in master runtime (*)
  d3c1716... build: Add GOA dependency (*)
  2b0dd1e... flatpak: Allow GOA session bus access (*)
  ab5a82b... albumartcache: Logger warning format incorrect (*)
  7de5d93... Update Chinese (Taiwan) translation (*)
  cb26cf0... albumsview: Style selectionmode checks (*)
  454d3e1... window: Remove unused parameter from _toggle_view (*)
  92a1f67... window: Refactor _toggle_view method (*)
  2dfedff... window: Add numpad keys to navigation keystrokes (*)
  da34749... window: Move all shortcuts logic to window.py (*)
  4a2da20... Factoring gst out
  ef924a4... fix on_progress_scale_change_value
  c57f244... move gstplayer + pluginsdialog out
  408b524... PlaybackStatus -> Playback
  306daed... fix imports & PlaybackState rename
  9dcac94... remove gst check
  b7f3d40... make enum order more logical (to me)
  f9e72df... fix gi import versioning
  fedcb8f... reorder plugin stuff lower
  7cbf858... set internal state on bus state change
  0ef4cdb... eos move to player
  e9f9ada... fix error -> .format
  dbe1811... remove unused playing-changed signal
  f9dfee8... add playback-status-changed signal to stop()
  b23fe01... use state property changed signal
  8ee4934... forgotten Gst.State
  895c753... gstplayer: intern get_playback_status
  6e2bb0a... gstplayer: get_position to property
  5169328... add duration property add seek to gstplayer
  18d08df... seek/duration
  b75978e... gstplayer: add volume property
  b8279fe... reorder error stuff
  c923cf1... gstplayer: Remove unused GLib import
  2b6bd88... gstplayer: Remove old fixme/comment
  52cc87f... fix mpris (startup at least)
  720c8ff... remove senseless else:
  6033a6d... fix long seeks messing with playback
  bf42e92... gstplayer: use default case instead in return
  927bd73... gstplayer: let's try playbin3
  87ee2d1... gstplayer: Don't request duration all the time
  23eb662... gstplayer: misc cleanup
  5674bc4... gstplayer: add __repr__
  75535a0... player: start of undoing camelcase
  8e0523c... player: Fix progressscale with None duration
  ce02531... player: camelCase fixes
  735b1cd... player: Treemodel shorthands
  1379ea3... player: Remove unneeded case
  e0c1360... player: btn -> button
  11a0189... pep8
  f351226... player: move _seconds_timeout to __init__
  8e2b95f... proper call & fix
  b7f29c6... player: Move classwide to init
  dcf8486... gstplayer: Simplify replaygain

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