Reformat code; add corresponding concrete syntax for the program under test
Merge branch 'master' of github.com:seba--/hygienic-transformations

Conflicts:
	rascal/src/lang/simple/locfun/Tests.rsc
Merge branch 'master' of github.com:seba--/hygienic-transformations
Add AST type argument to `fixHygiene`; refactoring
Add a test that breaks hygiene after local functions being lifted; test passed