Integrate VTK 6.1
Merge VTK 6.1 integration

Conflicts:
	ASCoDTVTK/.classpath
	ASCoDTVTK/.gitignore
	ASCoDTVTK/bin/.gitignore
	ASCoDTVTK/src/de/tum/ascodt/plugin/ui/wizards/NewVTKWizardPage.java
	ASCoDTVTK/src/de/tum/ascodt/plugin/vtk/VTKPipeline.java