[gtksourceview] Created tag 3.20.0

[Sébastien Wilmet <swilmet src gnome org>]

The unsigned tag '3.20.0' was created.

Tagger: Sébastien Wilmet <swilmet gnome org>
Date: Sun Mar 20 17:48:30 2016 +0100

    Release 3.20.0

Changes since the last tag '3.19.4':

Chun-wei Fan (2):
      test-file-saver.c: Fix for running on Windows
      MSVC builds: Re-arrange include paths

Cédric Valmary (1):
      Updated Occitan translation

Everaldo Canuto (1):
      Remove inout from iter params

Jiri Grönroos (1):
      Updated Finnish translation

Marek Černocký (3):
      Updated Czech translation
      Updated Czech translation
      Updated Czech translation

Paolo Borelli (12):
      Post release version bump
      Move ensure highlighting to LAYER_BELOW_TEXT
      Move the grid background to LAYER_BELOW_TEXT
      Move marks and current line drawing to LAYER_BELOW_TEXT
      Move right margin drawing to LAYER_ABOVE_TEXT
      Move white-space drawing to LAYER_ABOVE_TEXT
      test-widget: add a draw spaces check button
      protobuf: add oneof keyword
      Add a "sourceview" css class to all views.
      imagej.lang: fix string for consistency
      Use a custom font for the overview map
      Revert "Use a custom font for the overview map"

Sébastien Wilmet (3):
      Fix version numbers in NEWS and README
      Installed tests: add Description and Output=TAP to the *.test files
      Release 3.20.0

Tobias Schönberg (6):
      css.lang: Add CSS3 keywords and other improvements
      Add some missing and misspelled CSS2 properties and values
      Add highlighting for ES6 Template Strings
      Add better support for at-media query highlighting
      vala.lang: Add context for regular expressions
      python3.lang: Add 'async' and 'await' to keywords

info schrieveslaach de (1):
      bibtex.lang: add some missing keywords