Added basic program for the project.
add an AUTHORS file
Added myself to the AUTHORS file.
Update AUTHORS
Update AUTHORS
Update AUTHORS
AUTHORS: name added
Added Christoph Graebnitz to AUTHORS
lusy add to AUTHORS
Added Tobias Kranz to AUTHORS
InterfaceDT adjusted for the groups Preprocessor and Lexer.
New testmodules added. Restructured Testing.
Bugfixes on InterfaceDT and testing-stuff.
Update TestPreProc.hs

test for preprocessor removed