New C++ version of old parse_dispatch.c.  Function renamed from parse_dispatch() to dispatch().  Finished implementation of PFIELD version.
New C++ version of old parse_dispatch.c.  Function renamed from parse_dispatch() to dispatch().  Finished implementation of PFIELD version.

RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix