add Teamcity support

I wired up testacular into Teamcity. And had created teamcity reporter. 
Would like to make it a part of testacular. 

Here is TC protocol:
http://confluence.jetbrains.net/display/TCD65/Build+Script+Interaction+with+TeamCity 

It would be awsm If you point me where I can write docs on how to run it in TC.
Also I can write tests but I hasn't found tests for individual reporters. So do I need to write'em?