Create a "TrafficAgent"

[GoogleCodeExporter]

Create an agent that will insert vehicles at arbitrary times throughout a 
simulation run.
This agent could for example
- randomly decide in each cycle if it wants to add a car at some (random) 
location
- process an additional configuration file that tells it when and where to 
insert cars 

Random insertion is easier to implement, but using and extra configuration file 
allows for far better control over what the simulation does (and through a 
separate generator can also simulate the randomness).

Original issue reported on code.google.com by [email protected] on 14 Feb 2012 at 11:24