Added a pass that removes comment-lines from the script array
Skeleton for stringreplacer
test cases stringreplacer
Implementation of string replacer
testcases passing
Integration
Some compiler test cases for string support.
analyser implementation needed
removing test cases + implementation for now. Sorry
Checked whether named vectors with quotes would fail, it does not.
Merge remote-tracking branch 'origin/commentsAndStrings' into development

Conflicts:
	src/model/analyser.js
	src/model/preprocessor.js
	test/model/compiler.js
	test/model/passes/preprocessor/analyser.js