for lukas
Merge branch 'master' of https://github.com/luhuec/norne

Conflicts:
	demo/core.js
Merge branch 'master' of https://github.com/luhuec/norne
fixed wrong point selection for the proxy
Merge branch 'master' of https://github.com/luhuec/norne

Conflicts:
	demo/core.js
beziers now work as simlified cubic splines