Moved Booleans to their own test file.
Making slow progress with full backtracking in Boolean operators.
Merge branch 'master' of https://github.com/cwi-swat/rascal.git

Conflicts:
	src/org/rascalmpl/library/experiments/Compiler/RVM/Interpreter/RVM.java
	src/org/rascalmpl/library/experiments/Compiler/muRascal2RVM/mu2rvm.rsc
Resolved conflict