added docs for the saveState
added docs for the saveState

melalj/maptable,melalj/maptable,melalj/maptable,Packet-Clearing-House/maptable,melalj/maptable,Packet-Clearing-House/maptable,Packet-Clearing-House/maptable,Packet-Clearing-House/maptable,melalj/maptable