Small change to keep up with QDP-JIT/NVVM API
Added files for MDWF Integration as a regular linop syssolver. Beware use the UNPRECONDITIONED DWF/NEF actions.
Tested MDWF solver as a LinOpSysSolverArray.
Added test files into chroma/tests/chroma/hadron/propagator
 - unprec_dwf_mdwf.ini.xml -- Compare results to that of running prec_dwf.ini.xml (prec_dwf.out.xml)
 - prec_nef.ini.xml         -- Random NEF test (need check) -- e.g. cf to prec_dwf.ini.xml with appropriate b5 and c5
 - unprec_mdwf_nef.ini.xml  -- NEF with MDWF -- checked against prec_nef.ini.xml

Caveats when using the MDWF_INVERTER, in the FermAct please always use the UNPRECONDITIONED action,
ie UNPRECONDITIONED_DWF, or UNPRECONDITIONED_NEF. The MDWF will still use preconditioning, but will
restore the result to unpreconditioned form. Hence to check the result, use the UNPRECONDITIONED Ferm
Acts as these will create the appropriate linear operators for checking.

Beware: I don't know if NEF can tolerate anisotropy... (possible, but not tested)
Pulled changes from Thorsten. Discarded cosmetic repagination mostly. May not build...
Reworked Thorsten's Mobius integration.
It now seems to work, but curiously, only when c5 is zero.
Testing reveals that when c5 is not zero, the daggered operator disagrees with Chroma.
Who is right? and Who is wrong?
Need to check...
debugging
Code now works for non-zero c5
merged
slight improvements