made native lib loading easier

thanks to thorsten
Merge branch '1.1.1' of github.com:knime-ip/knip-vtk into 1.1.1

Conflicts:
	org.knime.knip.vtk.bin.windows.amd64/META-INF/MANIFEST.MF
	org.knime.knip.vtk.bin.windows.x86/META-INF/MANIFEST.MF