Link order of CosmoTools VTKExtensions lib depends

This commit fixes a build issue that was found on blight. The
CosmoTools ParaView module depends on the CosmoTools and GenericIO
libraries. Both are static libraries, however, CosmoTools depends
also GenericIO. Depending on version of GCC and compiler, one must
specify the GenericIO library after the CosmoTools library. Otherwise,
we get unresolved GenericIO symbols called from CosmoTools functions.

Change-Id: I66c93dc292a0926e4adc391dab87eb1cd1e53671
Merge topic 'link-order-of-cosmotools-deps' into next

4ed6e24 Link order of CosmoTools VTKExtensions lib depends