Adds some mapping functions
Merges
Adds some to main()
Merge branch 'master' of https://github.com/derek-schultz/autonomous-traffic-simulator into mapping

Conflicts:
	ats.c
Moved the event handler below main and other small functions because it is huge.
Corrected capitalization of tw_lp ROSS type
Adds in a bunch of (temporary) globals and constants from Jeremy's code
Many changes to get this to compile, some temporary.