Merge branch 'feat/protobuf-protocol' into 'master'

Rewrite the protocol to use protobuf

See merge request starkingdoms.tk/starkingdoms.tk!1

translate client to protobuf protocol

translate server to protobuf protocol

adjust gravity and remove temp logging in renderer

core module bounding box fix

fix renderers

fix renderers

extend module system in client

merge

input subsystem basics

regress to Shift 'n' Sketch™ rendering (hopefully last fix)

remove dummy values

new rendering paradigm & de-fuck rotation

fix planet rendering, add hearty rendering

multiple players support

Merge branch 'master' of https://gitlab.com/starkingdoms.tk/starkingdoms.tk

fix renderer

rendering work

fix the client ping system

alright lets go stuff broke again