disp dimer ch4 QA case needs update for dispersion correction


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Gets Around
I have been compiling/testing the revision 25564 snapshot: http://nwchemgit.github.io/download.php?f=Nwchem-6.3.revision25564-src.2014-05-03.tar.gz

My platform is LINUX64.

I have built the code and run the tests with:

Debian Wheezy with gcc/gfortran 4.7.2
Ubuntu 14.04 with gcc/gfortran 4.8.2

On both platforms I am using OpenBLAS 0.28 configured with the 64 bit integer interface as my BLAS.

According to svn log, the reference output QA/tests/disp_dimer_ch4/disp_dimer_ch4.out was last changed at revision 21012 in August 2011.

It looks like these files started incorporating/reporting dispersion correction later than revision 21012:
src/nwdft/so_dft/dft_scf_so.F
src/nwdft/scf_dft_cg/dft_cg_solve.F
src/nwdft/scf_dft_cg/dft_roks_nr_solve.F
src/nwdft/scf_dft/dft_scf.F

The reference QA/tests/disp_dimer_ch4_cgmin/disp_dimer_ch4_cgmin.out was generated with a newer NWChem revision that incorporates/prints the dispersion correction, but QA/tests/disp_dimer_ch4/disp_dimer_ch4.out was generated using an older NWChem 6.0, old enough that it does not report revision number under job information.