Stop clustering points before overlap removal (which was causing loss of shape precision) and correct problems in the overlap removal routine that the clustering was intended to mask.
Fix verbosity inconsistencies in the overlap removal code.
Adjust SSRemoveTiny so that it adjusts matching control points correctly on quadratic curves.
Stop corrupting cubic curves with leading control points on import from U. F. O..
Add support for storing a control point offset for the start of a path.
Merge pull request #1724 from fontforge/frank_disable_point_cluster_before_remove_overlap_1

Fix quadratic control point problems in overlap removal routines.
Merge pull request #1726 from fontforge/ufo_allow_leading_control_points_for_cubic_1

Add support for leading control points in U. F. O.