[gtk] (9 commits) Non-fast-forward update to branch wip/matthiasc/lottie-stroke

[Matthias Clasen <matthiasc src gnome org>]

The branch 'wip/matthiasc/lottie-stroke' 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:

  89c021d... Fix a compiler warning
  efbb969... Add an interactive path test
  01b3878... Add a path editor demo
  e1a5843... Add gsk_path_to_stroke
  84031ca... Special-case rects for strokes
  4403d44... Implement stroking
  e70f20c... Add an interactive test for stroking
  c06bac2... Make stroke nodes use path-to-stroke
  37efd67... Revert "Make stroke nodes use path-to-stroke"
  ca9b8a4... An initial dashing implementation

Commits added to the branch:

  c9def16... XXX: Fix a compiler warning
  2bd9e41... Add gsk_path_to_stroke
  3aa65c6... Implement dashing
  580feec... Special-case rects for strokes
  73da68b... Implement stroking
  b81e56f... Add an interactive path test
  119aad0... Add a path editor demo
  989441f... Make stroke nodes use path-to-stroke
  659f9e0... Revert "Make stroke nodes use path-to-stroke"