Implemented A Star algorithm and A Star node class
Fixed some A Star bugs and added first version of agent server configuration builder
Add enemy.movement to match chema
Fix conflicts
Finished agent server configuration builder implementation
Finished MinimaxNode implementation
Fix incorrect initial Door image
Turned A_star into threaded version
Improved AI integration
Fixed Think - AgentServer pipe connection congestion
Fix minor problem where exception is thrown on draw
Used dict comprehension instead of using the object
Merge branch 'devchema' into devjose

* devchema:
  Fixed Think - AgentServer pipe connection congestion
  Improved AI integration
  Turned A_star into threaded version
  Fix incorrect initial Door image
  Finished MinimaxNode implementation
  Finished agent server configuration builder implementation