new way of calculating intersections

thanks to @typemytype
Update README.md
Update README.md
move touche functions into a class
fix docstring
Merge pull request #2 from jackjennings/touche_class

Move touche functions into a class
Small performance optimization

as suggested by Petr van Blokland, thanks!
ignore pyc files
reorganize classes into discrete files
fix info.plist omission
Merge pull request #4 from jackjennings/gitignore

ignore pyc files
Merge pull request #5 from jackjennings/organization

Reorganize classes into a separate files in a module
fixed a bug that had missed some collisions

thanks to Georg Seifert for pointing out the bug, and Frederik Berlaen
for fixing it
added delete method

via Frederik
add very first version of the Glyphs version

The preview is not implemented