altered type
Merge branch 'master' of https://github.com/sebastianstoelen/OOP-Worms

Conflicts:
	bin/worms/model/expressions/Addition.class
	bin/worms/model/expressions/Division.class
	bin/worms/model/expressions/Multiplication.class
	bin/worms/model/expressions/Subtraction.class
	bin/worms/model/types/BooleanType.class
	src/worms/model/types/BooleanType.java