Working on LIGHT_CHANGE in event handler
Merge branch 'Adding_ATS_April_27_2013'
Merge branch 'master' of https://github.com/derek-schultz/autonomous-traffic-simulator

Conflicts:
	ats.c~
Continuing to modify the North-South light handler
Merge branch 'Adding_ATS_April_27_2013'

Conflicts:
	ats.c~
Added .gitignore
Removed ats.c~
Added EAST_WEST statements
Fixed SV-> syntax
Alter new_message variable
Ignoring mac files when commiting
Added car orientation
Added some CAR_ARRIVES and changed time_remaining
Initial Commit of ATS Writeup
Added paper
Merge branch 'adding-writeup'
Finished Paper Introduction
Merge branch 'adding-writeup'
Removed orientation
Added CAR_ARRIVAL