Adds support for applying forces and impulses to sprite physics
Adds support for applying forces and impulses to sprite physics

Hixie/flutter,flutter/flutter,flutter/flutter,flutter/flutter,turnidge/flutter,cbracken/flutter,tvolkert/flutter,tvolkert/flutter,Hixie/flutter,tvolkert/flutter,Hixie/flutter,tvolkert/flutter,cbracken/flutter,tvolkert/flutter,cbracken/flutter,flutter/flutter,tvolkert/flutter,cbracken/flutter,cbracken/flutter,cbracken/flutter,tvolkert/flutter,flutter/flutter,jason-simmons/flutter,jason-simmons/flutter,turnidge/flutter,aghassemi/flutter,Hixie/flutter,cbracken/flutter,turnidge/flutter,jason-simmons/flutter,tvolkert/flutter,Hixie/flutter,Hixie/flutter,turnidge/flutter,aghassemi/flutter,flutter/flutter,Hixie/flutter,flutter/flutter,aghassemi/flutter,flutter/flutter,tvolkert/flutter,Hixie/flutter,cbracken/flutter,Hixie/flutter,aghassemi/flutter,flutter/flutter,flutter/flutter,cbracken/flutter,jason-simmons/flutter,tvolkert/flutter,cbracken/flutter,Hixie/flutter,turnidge/flutter