Refactored key commands, made network connection more robust

Did some research, added comments

Fixed inertia bug

Players can only execute one action per world update

Changed world object to an array for performance

Fixed lake bug

Display inventory in player window

Fixed animal movement

Player information is now displayed in a panel

Implemented message passing to user from server

Fixed two small bugs in describe-patch

Fixed two bugs in the player movement functions, everything works now

Fixed heap exhaustion bug, wrote animal move method

Fixed EOF read-line error, map now displayed. ...

However, refreshing map exhausts the heap...

Fixed uncaught error condition in (leading-vowel)

A bunch of changes that were so long ago I forgot what they do...

Getting closer to having a working map again...

Implemented log levels