Initial import
Changed Vehicle to abstract class.
Moved vehicles to sub-package
Added more objects
Moved road structure to separate package
Vehicles are comparable
Lanes are implemented using priority queue
Added driving behaviour
Car following algo
Added some unit tests
Added getVehicleAhead function to road and tests.
commit me
Merge branch 'master' of C:\Users\ACER\Dropbox\msc_group_project\TrafficSimulation

Conflicts:
	bin/msc/group_project/traffic_simulation/test/RoadTest.class
	src/msc/group_project/traffic_simulation/test/RoadTest.java
Added helper methods for calculating road between nodes and distance between nodes
Merge branch 'master' of /Users/cyto/Dropbox/msc_group_project/TrafficSimulation
ri
Format fix
Added git ignore list
Changed jre to 1.7 (se 7)
commit Sanjay
Added Testsuite