Removed SFML dependency from library and all examples except the examples marked as SFML examples, got rid of synthetic buffer/connection limits, TCP transports now use proper flow control information to notify the user code that the receiver is not processing data as fast as expected, pending connections are also no longer limited, this is the responsibility of a properly configured firewall, removed some proxy methods from Link and adjusted example to make Transport calls more explicit, moved SyncedType operator overloads into free functions to properly support SFINAE elimination when using SyncedType<T> on non-numeric types.