Initial weapon selection

[nsensfel]

When editing their characters, player should be able to indicate (for each character) if they want the primary or the secondary weapon active at the start of the battle.

[nsensfel]

I think I already made it possible without meaning to, since both the client and the server use the shared character structure encode/decode, which includes whether the primary or the secondary weapon is being used.
It's really not visible enough, though. A small icon on the top left of the portrait to indicate that the secondary weapon is being used would help.