Merge pull request #20 from bountin/codeb3

CodeB: If Anweisungen ohne Else Blöcke
Merge pull request #21 from Firespy/master

Codeb tests
Use codeb test cases for gesamt
Merge pull request #29 from flowlo/master

Use codeb test cases for gesamt
Added 4 test cases for functions
gesamt tests
Merge branch 'master' of git://github.com/Firespy/compilerbautests
Add some test cases for function calls
Merge pull request #30 from markusscherer/master

Tests für "gesamt"
Merge pull request #31 from fhahn/gesamt_tests

Add some test cases for function calls
Merge branch 'master' of git://github.com/rooti/compilerbautests
Many parameters & local variables
Simple function call