Metacat

Add a class to handle append a unreadable subtree to document. (Not finished yet)

Add code to do get subtree nodes from db.

Add some getmethods.

Change debugMessage prototype.

Change debugMessage

Chagnge debugMessage prototype.

Change the debugMessage prototype.

Change the prototype for debugMessage()

Change the debugMessage from (string) to (string int)

Change debugMessage method from (String) to (String, int).