Added return to func_def, jasmin needs returns for every method
Resolved stack problem when using toStr on boolean.
Merge pull request #19 from SlackUnfairguy/returnFix

Added return to func_def, jasmin needs returns for every method
Grouped boolean methods
Improved boolean rule in grammar
Reduced amount of imports
Basic boolean operator compilation
Added stack operations
Script was dos, now unix again
Merge branch 'bool_expr' of https://github.com/SlackUnfairguy/tool into bool_expr

Conflicts:
	EXAMPLE
	project/src/generated/Tool.tokens
	project/src/generated/ToolLexer.tokens
	project/src/generated/ToolParser.java