Added parser package and solved the interpreter problem, some changes to
the main grammar, resides now in parser package. old junk deleted
Sorted out the .gitignore rules for global, parser specific, and
implementation specific folders. @Tarek: Please fix classpath in
PseudoMachineCode folder
Minor fix
Merge branch 'master' of git@github.com:GeorgJung/PseudoMachine.git