[gnome-builder] (17 commits) Non-fast-forward update to branch wip/chergert/shortcuts

[Christian Hergert <chergert src gnome org>]

The branch 'wip/chergert/shortcuts' 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:

  2b9d0e0... wip

Commits added to the branch:

  0323a08... resources: move resources up to libide/ (*)
  2922abe... resources: strip blanks from .ui files (*)
  dba9467... context: track context instances (*)
  845ea3a... app: load a few dependent types (*)
  782e36d... buffers: lower load priority (*)
  df4d3ac... highlighter: add pause/unpause API (*)
  400a549... sourceview: avoid work when loading the buffer (*)
  61b0470... buffer: set the initial state to loading (*)
  c39f46d... unsavedfiles: cleanup style and error propagation (*)
  46cb5f9... buffers: fix tracking of failed buffer loads (*)
  1110529... buffer: cleanup disposal (*)
  f4fee60... unsavedfiles: add some tracing (*)
  312ee25... buffers: fix counter tracking (*)
  6402956... perspective: add hooks to restore state (*)
  2c993be... editor: implement restore_state (*)
  dbe559e... workbench: use restore_state api from perspectives (*)
  41dbebf... wip

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