[gtk] (2 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:

  3d47c95... Add an interactive test for stroking
  f3167ad... wip: curve-editor stroke debugging
  c8396ae... debugging shapes
  9841cd2... Merge curve2 and curve3

Commits added to the branch:

  317b2f5... Add an interactive test for stroking
  c18ddf6... wip: curve-editor stroke debugging