Cleaned up Makefile in driver/petsc3.4. From now on each experiment maintains its own specific Makefile.
Cleaned up Makefile in driver/petsc3.4. From now on each experiment maintains its own
specific Makefile.

Changes to be committed:

  modified:   driver/petsc3.4/Makefile

samarkhatiwala/tmm,samarkhatiwala/tmm,samarkhatiwala/tmm