[gtksourceview] (69 commits) Non-fast-forward update to branch wip/fix-deprecations

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/fix-deprecations' 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:

  42b4605... StyleScheme: style cursors with CSS (not finished)

Commits added to the branch:

  0f8c32f... gutterrenderer: use current line color for current line (*)
  74d0a63... Updated Hungarian translation (*)
  fd210da... GutterRenderer: fix coding style (*)
  3f11173... GutterRendererText: fix compilation warnings (*)
  e9bc0e5... Make properties descriptions untranslatable (*)
  0d83560... CompletionWords: make properties descriptions untranslatabl (*)
  d49099b... Updated Turkish translation (*)
  37cbc00... Updated Turkish translation (*)
  e87403a... view: small code simplification in move_cursor() (*)
  93f4222... GtkSourceIter, the come back (*)
  6023c13... view: override GtkTextView::extend-selection (*)
  6221ac0... view: implement smart home/end in separate function (*)
  565f410... view: override word boundaries for GtkTextView::move-cursor (*)
  1e184c1... view: override GtkTextView::delete-from-cursor (*)
  d84583c... Increase GTK_REQUIRED_VERSION to 3.15.3 (for GtkTextExtendS (*)
  af42d07... Add style scheme chooser widgets (*)
  36fe3c4... Improve docs (*)
  1d60eca... Updated POTFILES.in (*)
  8baa891... Do not set the widget inside a scrolled window by default (*)
  49c1304... Repopulate style schemes if they change (*)
  cb4e1ef... Properly notify when a style scheme is changed (*)
  68284a6... Select the default scheme if the previous one was removed (*)
  fde6ba2... Increase a bit the margin of the chooser widget text view (*)
  d477a4c... Use an event box to avoid the source view from getting mous (*)
  e3a252a... Avoid race when repopulating the list box (*)
  a8d0e8f... Make the chooser widget properly accessible (*)
  9504279... Do not leak the row text (*)
  ed15606... ChooserButton: mnemonics for the dialog buttons (*)
  8fb8a6d... Updated Hungarian translation (*)
  c58e913... Updated Hebrew translation (*)
  357993e... UndoManager: fix a crash with mixed user action/not undoabl (*)
  1b42e15... UndoManager: fix bug with modified inside not undoable acti (*)
  2171a6e... SearchContext: fix bug replace when regex + at word boundar (*)
  b7adba6... SearchContext: fix bug multi-byte characters (*)
  11a2cb8... CompletionWords: fix warning messages (*)
  c699293... CompletionProvider: add missing GI annotation (*)
  5599170... Add "both" as a known css value (*)
  c649b58... Add lang file for Apache Thrift (*)
  341305d... Updated Hungarian translation (*)
  dbb1f28... Updated Czech translation (*)
  c3cad4c... Updated Basque language (*)
  1671db2... Updated Brazilian Portuguese translation (*)
  8dc6b6c... Fix loss of fraction part in gtk_source_print_compositor_pa (*)
  013432f... Fix height parameter calculation in gutter_renderer_pixbuf_ (*)
  3629988... Updated Spanish translation (*)
  6d2b18d... Updated Galician translations (*)
  7c85c7f... Bump the glib requirement (*)
  0d3a7b8... Updated Russian translation (*)
  ad8849d... Make (un)indent_lines methods public (*)
  3ec525c... Add an action signal to move to the matching bracket (*)
  e3a3d1b... Updated Hebrew translation (*)
  c1e2b0e... Scroll the matching bracket so it is onscreen (*)
  77010a8... Use g_signal_new_class_handler() instead of newv() (*)
  baa0feb... Add a buffer_join_lines method (*)
  5049751... matlab/octave: drop its use for files with mime for the oth (*)
  389a644... Release 3.15.3 (*)
  1602bcc... Post-release version bump (*)
  f9c13d8... octave.lang: update list of functions to latest octave vers (*)
  eabb2d0... Provide a way to draw background patterns (*)
  47191e4... Support a current-line-number style in style schemes (*)
  1a13e66... Add colors for the background patterns (*)
  b099e40... Draw the current line above the background pattern (*)
  e46d5ec... Background pattern: small code improvements (*)
  080f0f3... Tone down a bit oblivion grid pattern color (*)
  d8ea0ca... Support incrementing and decrementing numbers (*)
  0c667e8... Completion: test markup (*)
  b1d2e3e... iter: fix bug with extra-natural word containing only under (*)
  8c04a3e... view: better override ::move-cursor and ::delete-from-curso (*)
  e72944e... StyleScheme: style cursors with CSS (not finished)

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