MesaGLw: Added some more exported functions
This update of MesaGLw adds some missing exported
functions that were lost due to a visibility cleanup.
It also adds baselibs to allow building biarch MesaGLw applications.
- Submitted by Ingo Bremer (iber)
Fixed bugs
bnc#764706
missing GLwMDrawingAreaWidget in libGLw.so from MesaGLw-7.10.2-4.1.2
bnc#736863
MesaGLw: libGLw.so does not contain GLwDrawingAreaSwapBuffers symbols