gitignore + removed mm specific parts from builder

.gitignore

tools.descartes.pmx.builder/META-INF/MANIFEST.MF

.../src/tools/descartes/pmx/builder/dml/BehaviorFactory.java

...ilder/src/tools/descartes/pmx/builder/dml/DMLBuilder.java

...x.builder/src/tools/descartes/pmx/builder/dml/DMLEMF.java

...tools/descartes/pmx/builder/dml/DMLUsageModelFactory.java

...ilder/src/tools/descartes/pmx/builder/pcm/PCMBuilder.java

.../tools/descartes/pmx/builder/pcm/PCMComponentFactory.java

...r/src/tools/descartes/pmx/builder/pcm/PCMSEFFFactory.java

...tools/descartes/pmx/builder/pcm/PCMUsageModelFactory.java

...src/tools/descartes/pmx/builder/pcm/Palladio.resourcetype

...builder/src/tools/descartes/pmx/builder/pcm/SEFFUtil.java

...der/src/tools/descartes/pmx/builder/pcm/package-info.java

...c/tools/descartes/pmx/builder/pcm/persistance/PCMEMF.java

...ools/descartes/pmx/builder/pcm/persistance/PCMLoader.java

...tools/descartes/pmx/builder/pcm/persistance/PCMSaver.java

...s/descartes/pmx/builder/pcm/persistance/package-info.java