Default to cubic splines.
Try to improve guesses regarding curve order. Please enter the commit message for your changes. Lines starting
Fix quadratic curve implied point logic and possibly SplineFont double free issues.
Oops.
Output qcurve points in u.f.o..
Advance implied point support.
Attempt to distinguish corner points from smooth points in u.f.o. import.
Fix a bad name.
Fix freeing of static string.
Add implied point support to curve closure.
Attempt a minimal fix of the interpolation problem without fixing the ttfindex problem.
Merge branch 'master' into ufo_qcurve_1

Conflicts:
	fontforge/ufo.c
Add comments.
Remove duplicate functionality from merging.
Merge pull request #1069 from fontforge/ufo_qcurve_1

Improve ufo import functionality.