Method name changes and add skip message method
Added block header support
Added equals and hashcode for all protocol types
Added transaction types and .toString() methods
Added header download method to BitcoinSocket
Added tree monitor callback system
Added inv message
Utility functions for the Armory class
Fixed bug with syncing KeyPairs
Fixed bug with KeyPair restore from disk
Added more helper methods for Armory paper restore
Fixes bug with chaincode calculation
 Uncompressed public keys must be used to compute step
 Adds method to get the network prefix for a KeyPair
Removed debug code