Bye-bye, SSBA!

With new bundle adjustment based on Ceres we don't need
SSBA library anymore. This also means we don't need ldl
library and libmv is no longer depends on colamd as well.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@54860 954f8c5b-7b00-dc11-b283-0030488c597c