updated sink facility to match context changes
updated source facility to use a context
updated sink facility constructor docs
added enrichment facility to context usage
moved source fac test constructors into implementation file
moved sink fac test constructors into implementation file
batch reactor now uses a context
moved setup.py to install.py
I think I have the paths right
removed extraneous message.
adds missing modified PATH_SUFFIX
updated regions and insts to new simulation context
updated nullmarket
updated externed con/destruct func names to CapCase