BUG: Local .h was overriding dynamically generated file

The BRAINSCommonLib.h must be used from the BRAINSCommonLib.h.in configured version
that exists in the binary tree.  A local copy of the file was put here by accident.

The result was the that the CMake configured options were not properly
propogated to the building of the object files.
ENH: Syncronize ANTs build from NAMICExternalProjects.