Adding new interface for interacting with different OpenFlow versions
working out version agnostic header and hello
adding logic for xids
renaming package
adding parse related imports
updating protocol file directories
moving all packet types to protocol
adding ne protocol packages
attempting to get a compile already
cleaning up
moving generic parse function
renaming pkgs
adding len messages
adding len func for SwitchFeatures
adding len method for PhyPort
adding Len func to message structs
compiling
adding interfaces
adding docs and Header() func
adding initial Elements to Hello