SRun5 build updated with new spire and CPM.
Datatypes now use correct spire namespace.
Remove now unnecessary SpirePM.cmake.
Correcting namespaces in Interface/modules.
Spire now builds cleanly, but nothing is displayed...
We need glew to be included before GL.
Merge branch 'master' into spire

Conflicts:
	src/Interface/Modules/Render/ViewScene.cc