thing
Merge branch 'master' of https://github.com/BuckShlegeris/Graphical-equation-manipulator

Conflicts:
	python2version/Backend.pyc
	python2version/Equation.pyc
	python2version/Frontend.pyc
	python2version/GUIEquation.pyc
	python2version/GUIExpression.pyc
	python2version/SearchSpace.pyc
	python2version/Whiteboard.pyc