added methods for looping, setting the start nr and zero fill digits to the MetaImageStreamer
implemented the SurfacePointerAccess object
Made several changes for the surface tracking algorithm
added mutex and condition variable to avoid deadlocking
Merge branch 'erik-testing' of http://github.com/smistad/FAST into erik-testing
added eigen to cmake
Merge branch 'erik-testing' of http://github.com/smistad/FAST into erik-testing
More Eigen stuff
updated OUL
improved cross platform ability of new set/release opengl context mechanism
temporarily disable the vtk surface file exporter