[gtksourceview] (42 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:

  6e9355f... Add GtkSourceEncoding API
  2e2e6ff... Add GtkSourceBufferInputStream private class
  3d04331... Unit tests for the buffer input stream
  477f2ab... File saving
  1a739d8... Remove GTK_SOURCE_FILE_ERROR_CANT_CREATE_BACKUP (unused)
  5b93e2b... Add setup-file-saver.sh script
  fe6cfe1... GtkSourceBufferOutputStream
  d8fb88f... Unit tests for the buffer output stream
  b965261... GtkSourceFileLoader (compilable)
  5ae2479... build: compile all the files in the private .la
  e99c3cd... Enable unit tests for the BufferOutputStream
  3e71bcc... Unit tests for the file loader
  b517f22... File loading: set candidate encodings
  082cc55... test-file-loader: call gtk_main_quit()
  3c8260b... File loading: get state on successful load
  19be3b0... Update copyright year
  d3a37f0... Fix setup-file-saver.sh
  a477693... Move some type definitions from File to Buffer
  2df6bf3... Make the FileSaver class public
  545523c... FileSaver: don't check if the file is externally modified
  be26952... FileSaver: do not depend on GtkSourceFile

Commits added to the branch:

  ac014b1... Updated French translation (*)
  f78ad0a... Updated Korean translation (*)
  e0432b5... Updated Latvian translation (*)
  6b3286e... Updated Traditional Chinese translation(Hong Kong and Taiwa (*)
  c5cb352... Updated Russian translation (*)
  6f96734... doc: small fixes (*)
  3e9f19e... Release 3.11.91 (*)
  77d1623... Post-release version bump (*)
  b6a8f1b... Updated Portuguese translation (*)
  ec3000e... Updated Serbian translation (*)
  b991cf6... Updated Indonesian translation (*)
  0e80627... Updated Hungarian translation (*)
  4a25157... Updated Slovenian translation (*)
  b446337... Add some missing docs (*)
  a8ef858... doc: remove links in the short descriptions (*)
  66984a1... Updated Danish translation (*)
  19750b5... Release 3.12.0 (*)
  5a6a5a1... Post-release version bump (*)
  6889b3c... test-widget: only one window (*)
  09b9bb3... Renovate test-widget (*)
  6d4cc2b... Update POTFILES.skip (*)
  09b8a75... Add GtkSourceEncoding API
  61e07ee... Add GtkSourceBufferInputStream private class
  8b31db7... Unit tests for the buffer input stream
  5a4c333... File saving
  ff29c8c... Remove GTK_SOURCE_FILE_ERROR_CANT_CREATE_BACKUP (unused)
  c8c05bd... Add setup-file-saver.sh script
  622c864... GtkSourceBufferOutputStream
  9921105... Unit tests for the buffer output stream
  e8a7c9a... GtkSourceFileLoader (compilable)
  6d30a12... build: compile all the files in the private .la
  1d72880... Enable unit tests for the BufferOutputStream
  1ef02d5... Unit tests for the file loader
  b2ea16b... File loading: set candidate encodings
  fd8a27b... test-file-loader: call gtk_main_quit()
  41d65c3... File loading: get state on successful load
  a0d9386... Update copyright year
  837e409... Fix setup-file-saver.sh
  8ef3825... Move some type definitions from File to Buffer
  5d559a8... Make the FileSaver class public
  554b052... FileSaver: don't check if the file is externally modified
  6a9a282... FileSaver: do not depend on GtkSourceFile

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