[gtk] (20 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:

  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
  8c0d4b8... Add gsk_curve_offset
  9c673ee... Add gsk_curve_reverse
  2b97adf... Add gsk_path_stroke
  6eb911f... Special-case rects for strokes
  5bf9678... Implement stroking
  e712606... Add gsk_path_measure_get_{path,tolerance}
  917e248... Add basic tests for strokes
  2da3ba8... Add another stroker test
  281ec66... Add an interactive path test
  268bf4e... Add a path editor demo

Commits added to the branch:

  717d5fe... Add gsk_curve_intersect (*)
  e12b878... Add curve intersection tests (*)
  c0c3b48... xxx: work around bounding box problems (*)
  4f81912... Add another intersection testcase (*)
  0db25ec... Add curve split tests (*)
  d6d47bf... Add a performance test for curve intersection (*)
  a3c72f0... Add a performance test for curve eval (*)
  4f840c3... Add gsk_curve_decompose_curve (*)
  e345461... path: support conic->curve in foreach (*)
  cfdf481... Add conic decomposition tests (*)
  3b4d77a... Add gsk_curve_offset (*)
  1a4fe4d... Add gsk_curve_reverse (*)
  05d492f... Add gsk_path_stroke (*)
  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
  56a653f... Add a path editor demo

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