[gtksourceview] (34 commits) Non-fast-forward update to branch wip/loader-saver

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/loader-saver' 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:

  a3aa4e2... Add GtkSourceEncoding API
  d87f794... Add GtkSourceBufferInputStream private class
  830f5ea... Unit tests for the buffer input stream
  ffed3af... File saving
  e62c2f5... Remove GTK_SOURCE_FILE_ERROR_CANT_CREATE_BACKUP (unused)
  e42463c... Add setup-file-saver.sh script
  31fe97a... GtkSourceBufferOutputStream
  0f0cff5... Unit tests for the buffer output stream
  b8b283e... GtkSourceFileLoader (not finished!)

Commits added to the branch:

  9b7268c... Updated Galician translations (*)
  ee17c42... Updated Hebrew translation (*)
  b1a09ee... Updated Russian translation (*)
  6e794ee... Release 3.11.3 (*)
  1138576... Post-release version bump (*)
  98aa010... Updated Lithuanian translation (*)
  0c35162... Gutter: fix memory leak, call parent dispose() (*)
  9e6dcc9... Gutter: use g_signal_connect_object() (*)
  abc2f91... Updated Czech translation (*)
  74b17fe... SearchContext: remove dispose_has_run() function (*)
  3f0fe75... SearchContext: do not emit the highlight-updated signal (*)
  949cd12... View: do not connect to the highlight-updated signal (*)
  f111ea4... Completion: autosize tree view columns when widget is visib (*)
  041e1a9... Completion: weak reference to the view (*)
  58f500c... Revert "Prevent construction of completion after dispose ha (*)
  5765364... Completion: support changing the view's buffer (*)
  3d5a9f4... Completion: override constructed (*)
  0e563c5... Completion: move the code so the prototype is not needed (*)
  eb1d172... Keep interactive completion blocked when buffer changes (*)
  fe409df... Doc: section about default style schemes (*)
  0d683ef... Doc: custom context classes can be used (*)
  511472d... Doc: no "current match" concept for the search and replace (*)
  6915a7d... Style schemes: add heading styles in comments (*)
  62c94d1... Fix and improve doap (*)
  e9ad962... Updated FSF's address (*)
  3c79832... Add GtkSourceEncoding API
  a7e4dd3... Add GtkSourceBufferInputStream private class
  5844971... Unit tests for the buffer input stream
  57b42ce... File saving
  0ac323a... Remove GTK_SOURCE_FILE_ERROR_CANT_CREATE_BACKUP (unused)
  81d44cf... Add setup-file-saver.sh script
  69254b0... GtkSourceBufferOutputStream
  eda7fa0... Unit tests for the buffer output stream
  7f18ff2... GtkSourceFileLoader (not finished!)

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