[gtk] (18 commits) Non-fast-forward update to branch path-stroke

[Matthias Clasen <matthiasc src gnome org>]

The branch 'path-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:

  f710226... Add gsk_curve_intersect
  fd6f013... Add curve intersection tests
  c4d00f4... Add curve split tests
  38da065... Add a performance test for curve intersection
  0db5bcc... Add a performance test for curve eval
  ef210f7... Add gsk_curve_decompose_curve
  0a34f44... path: support conic->curve in foreach
  d29eaa3... Add conic decomposition tests
  e1a9cbf... Add gsk_curve_offset
  65fdb46... Add gsk_path_stroke
  9f8f944... Special-case rects for strokes
  d1bf2ee... Implement stroking
  e019b91... Add gsk_path_measure_get_{path,tolerance}
  372e9f6... Add basic tests for strokes
  2fa6b24... Add another stroker test

Commits added to the branch:

  511d7fa... Add gsk_curve_intersect (*)
  2e8375c... Add curve intersection tests (*)
  f43895a... xxx: work around bounding box problems (*)
  7797232... Add another intersection testcase (*)
  cedc951... Add curve split tests (*)
  f03f270... Add a performance test for curve intersection (*)
  57fc2e6... Add a performance test for curve eval (*)
  2adf497... Add gsk_curve_decompose_curve (*)
  ba13cec... path: support conic->curve in foreach (*)
  ab00d2d... Add conic decomposition tests (*)
  a423ad3... Add gsk_curve_offset (*)
  1be122b... Add gsk_curve_reverse (*)
  4e56acb... Add gsk_path_stroke
  33f12bc... Special-case rects for strokes
  141608e... Implement stroking
  eb7e24c... Add gsk_path_measure_get_{path,tolerance}
  1fc970f... Add basic tests for strokes
  ff3e272... Add another stroker test

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