yup yup
added support for parenthesis, I hope.
some stuff, i remember adding copy idk what else
ya
Merge branch 'master' of https://github.com/os-robin/algebrator.git

Conflicts:
	CIRCLE/src/com/algebrator/eq/Equation.java
	CIRCLE/src/com/algebrator/eq/LeafEquation.java

	
there is a good chance i broke things!