[v.2010.11.18.1]
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---------------- Maeden Java Class Overview --------------
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The Grid class is where the main simulation occurs.  The Grid stores
all objects that exist in the world and takes care of determining how
agents interact with (sense and manipulate) the world.  Grid uses each
agent's socket connections to read movement or manipulation commands
from controllers, and to send the appropriate agent-relative sensory
information (see README.senses) to the respective agent controllers.
Grid also manages the graphic behavior for the global-view of the
simulation (note, not the view perceived by an agent).

The GridObject class is the parent class for all objects that exist
within the grid-world.  (Do not confuse a GridObject instance with a
Grid object which is an instance of the Grid class.)  All objects
extend this class under the naming convention GOB<type>, where <type>
is the specific grid-object being implemented.  Users who wish to
extend the types of objects found in the world will extend GridObject
and implement the necessary methods so as to achieve the desired
behavior of the simulated object type.

GOBAgent is the simulation-side class for communicating with agent
controllers.  Instances of this class maintains the socket connections
with the respective agent's controller process and sends sesory info
to the agent and receives actions attempted by the agent.