File reorg
Header Defs
killing ill-advised headers
one more header
moving test code into test subdir
add core coinop logic file
add config header
stubbed thread starts and created makefiles
fleshed out error handling for thread invocation in main.
stubbed out time routines
implemented time funcitons
bugfix in mutex, clock thread impl
stubbed out gpio support routines
filled in gpio routines
implemented switcher
added coin aceptro code
added logic to clock thread to manage switch
coino-acceptor and coinop-core logic debugged
added init script for coinop startup
makefile tweak