[gtk] (8 commits) Non-fast-forward update to branch path-tests

[Matthias Clasen <matthiasc src gnome org>]

The branch 'path-tests' 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:

  d2e9f8e... Special-case rects for strokes
  1d8338f... Implement stroking
  952120b... Add gsk_path_measure_get_{path,tolerance}
  fa6ce09... Add basic tests for strokes
  ea2390c... Add another stroker test
  4739201... Add an interactive path test
  ea4b3ae... Add a path editor demo

Commits added to the branch:

  b2ea64a... Special-case rects for strokes (*)
  95a8234... Special-case circles for strokes (*)
  56aab51... Implement stroking (*)
  181b4f0... Add gsk_path_measure_get_{path,tolerance} (*)
  7c204ea... Add basic tests for strokes (*)
  f77d062... Add another stroker test (*)
  92939d5... Add an interactive path test
  13ccbb2... Add a path editor demo

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