Remove whitespaces.
Change to shading.
added simple loading screen instead of ugly transparent window
fixed loading screen for stereo pipelines
fixed NURBS not being displayed
reloading materials loads new materials as well
guarc ignores temporary files now
simplified composite pass
fixes in nurbs shading
Merge branch 'develop' of https://github.com/vrsys/guacamole into develop
Merge pull request #14 from scholli/develop

Develop
Merge branch 'develop' of https://github.com/vrsys/guacamole into feature/vtextures

Conflicts:
	src/gua/renderer/CompositePass.cpp
	src/gua/renderer/Pipeline.cpp

Working on VVolumeShaders