[gtk] (4 commits) Non-fast-forward update to branch matthiasc/lottie2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'matthiasc/lottie2' 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:

  61f3949... Add another test
  b0c596e... Show offset in the interactive test
  4437070... Fix up rectangle offsets
  b0abd49... Add a curve to the default test path
  f9296a6... Fix offset calculation for curves

Commits added to the branch:

  9e6eaa3... Show offset in the interactive test
  aef1a95... Fix up rectangle offsets
  4ce7eed... Add a curve to the default test path
  a6e041c... Fix offset calculation for curves