Added bulk
Changed node reader to streamed

Read 3 bytes (header) > calculate message size > read message > read 3
bytes etc.
As opposed to "hurr durr read ALL bytes and see what I'll find"
Removed old contact sync files (deprecated)
Added new KeyStream class
Added new TokenMap class
Removed old KeyStream class
Removed old token dictionary
Renamed custom pdkdf2 function
Updates for WAUTH2 using new classes
Fixed TryGetToken to return int value
Fixed sending unencrypted data

Still need to fix encrypted data
Fixed RC4 ciphering
Finally got the keystream class to work
Working WAUTH2 login
Removed profileSubscribe and added sendPresence on login
Fixed encoded outbound stanza size
Started on updating node handler
Fixed SendCleanDirty
Fixed lastSeen
More stuff