Fixed the fix as is the way of game development!

Here's what new

* Fixed some people dropping from the server during map changes
* Fixed cannons being deployed at strange angles if someone is in the way
* Fixed the hair on horse artillery changing at a distance
* The key that needs to be held when choosing which rank should perform an action is now bindable in the options menu
* The current troop order in the HUD now correctly displays
* You can now stop playing music from the command menu

Also a video from me showing you how things work!