Rework weapon scheme handling in frontend and fix a couple of bugs
There were many oddities in weapon scheme editing which are fixed now:
* When you left the weapon scheme editor, everything flashed briefly
* When you leaft the weapon scheme editr, the weapon scheme selection always reverted to Default. Very annoying
* Clicking on New or Copy now instantly creates and save the new weapons set
use mio;
pub const PROTOCOL_VERSION : u32 = 3;
pub const SERVER: mio::Token = mio::Token(1000000000 + 0);