updated gitignore... again
replacing multi-thread multi-gameboard with multi-thread single-gameboard
Merge branch 'master' into server_dev
Merge branch 'server_dev' of https://github.com/xysmas/lamegame into server_dev
Merge branch 'dev' into server_dev

Conflicts: merging walker updates and name changes at same time. kept
everything in ~head
deleted duplicate files
remove dead threads from server, gracefully disconnect Client from server, added memoryUtility
Merge branch 'server_dev' into dev - world, player, moved server, etc.

Conflicts:
	src/WalkerClient.java
	src/WalkerServer.java
	src/WalkerThread.java
added correct package declarations for server package
player passes tests
player passes tests
Merge branch 'dev' of https://github.com/xysmas/lamegame into dev