Deleted arizona directory; all of Arizona's documentation and software is in the mmitss subversion repository,
a copy of which is in my home directory.
The following files are modified copies of the ab3418 group of 2070 AB3418 client software
that was developed for the Arterial/Ramp Metering project in D4. Here, we're NOT using the
database (db_slv), but we need a few header and library files from path/local.
new file:   path/ab3418_libudp.c
new file:   path/ab3418_libudp.h
new file:   path/ab3418commudp.c
new file:   path/ab3418commudp.h
new file:   path/atsc.h
new file:   path/fcs.h
new file:   path/local.h
new file:   path/msgs.h
new file:   path/sys_os.h
new file:   path/sys_rt.h
new file:   path/sys_rt_linux.c
new file:   path/sys_rt_linux.h
new file:   path/timestamp.c
new file:   path/timestamp.h
new file:   path/udp_utils.c
new file:   path/udp_utils.h