Test files adjusted to program-architecture-documentation description.
removed old test files
undo del+add. test files are now replaced by 'git mv'. TLexer.hs: added test cases for AST
Merge commit '31c0410'
undo del+add. test files are now replaced by 'git mv'. TLexer.hs: added test cases for AST
Test module names adjusted
some changes in LLVM addition
Merge branch 'master' of github.com:SWP-Ubau-SoSe2014-Haskell/SWPSoSe14
reverting add so linking hello_world works again
Merge branch 'master' into intertarget-code

Conflicts:
	src/RailCompiler/stack.ll
Rename main function in stack.ll to resolve linking conflicts