added test_fan_out_in
modified mpiprint to take same args as print if desired
interim
test_gradient_fwd gives J values 1/2 of what they should be
merged from ken
took out some print statements
adjoint in mpi not working
Merge branch 'mpi' of https://github.com/Kenneth-T-Moore/OpenMDAO-Framework into mpi
added debugging
put a test back
debug fix
Small fixes