great new math and physics application of functions
Merge branch 'master' of git://github.com/azcazc/comcave.git
functions are anonymous for now.
after new install
Merge branch 'master' of https://github.com/azcazc/comcave.git

Conflicts:
	comcave/src/project/math/functions/AdditionFunction.java
	comcave/src/project/math/functions/CompositionFunction.java
	comcave/src/project/math/functions/ConstantFunction.java
	comcave/src/project/math/functions/Cos.java
	comcave/src/project/math/functions/DivisionFunction.java
	comcave/src/project/math/functions/IdentityFunction.java
	comcave/src/project/math/functions/InverseFunction.java
	comcave/src/project/math/functions/PowerFunction.java
	comcave/src/project/math/functions/ProductFunction.java
	comcave/src/project/math/functions/RealFunction.java
	comcave/src/project/math/functions/Sin.java
	comcave/src/project/math/functions/SubtractionFunction.java
	comcave/src/test/physics/TestCinematics.java