Almost all of the changes necessary to create OpenMD out of our old project (OOPSE-4)
Fixed Makefile problems with the samples and added several missing makefiles.
converted samples over to the OOPSE-4 file format Fixed an MPI bug in thermodynamic integration
removed icc from C++ search lines, did some formatting work on GB module, mucked around with a GB example
testing GB, removing CM drift in Langevin Dynamics, fixing a memory leak, adding a visitor
Missing Makefile in this sample directory
remove deprecated keywords from samples
added a few GB test cases
Adding samples for gb tests
Adding .md files for GB/LJ tests
Adding some Gay Berne tests