Refactor URI to hostname/port
Seeds now need hostname and port rather than URI
Seed for dev mode to hostname/port
Check hostname/port rather than URI
Remove URI and make it hostname /port
Refactor out URI to hostname/port
fix helper method to split packets
Make insertion_result a class attribute
Add guid, pubkey, port to buffer convert method
Add pubkey, guid and src_port to sender
Fix reference to LinkedList values
Refactoring to use rUDP
Dealing with hostname/port rather than URI