* c-agents:
  C++ documentation
  C documentation
  documentation to support uuid passing
  Implemented UUID passing in externAgent and C. Enabled externAgents to print debug messages to stderr
  Fixed UUID string length (curse you python)
  Added support for HI command (C can now see UUID)
  changed externAgent so as to never permit more than MAX_TOTAL_AGENTS to exist
  applied TPG's patch, fixed wash

Implemented UUID passing in externAgent and C. Enabled externAgents to print debug messages to stderr

More documentation; an agents directory for people to write there agents in, and an associated arena

* c-agents:
  Created arenas - a way of playing off a predefined set of bots without reconfiguring simulate.py.
  split off c agents into cAgent.py. created a script to churn out a python module for an external agent.

split off c agents into cAgent.py. created a script to churn out a python module for an external agent.

Replaced slow pexpect with subprocess.popen which is fast. Implemented Results() in externAgent, this makes c_frenchie work (towards #11 - now all sample bots work). Updated technicalites document and sample agents to be consistent with actual supervisor code.