Added Python accessors for getting and setting point names.
Added documentation for the new "name" field of the point class.
Add a function for clearing cached U. F. O. paths.
Merge pull request #1454 from fontforge/ufo_libxml2_1

Add a function for clearing cached U. F. O. paths.
Update CONTRIBUTING.md
Update CONTRIBUTING.md
Merge branch 'master' into ufo_libxml2_1
We now allow .notdef and .null as names in feature files to be imported.
Merge pull request #1430 from blipvert/fixes/42

Added Python accessors for getting and setting point names.
Switch feature file lookupflag list delimiting to spaces only.
Merge pull request #1460 from fontforge/ufo_libxml2_1

Allow .notdef and .null as names.
Merge pull request #1461 from fontforge/ufo_libxml2_1

Switch feature file lookupflag list delimiting to spaces only.
Merge branch 'master' into issue_1402
Fix infinite stack recursion on certain errors.