[orvr] keep lord morale and medalion spent

[anarchypark]

1. siege morale
on the keep siege,
when defenders push inner keep again ( after wipe )
they'll face m4 of attackers. because hitting lord gave morale to attackers.
defenders are usually underdog.
full morale zerg vs zero underdog is too much unbalance.
like city stage 2, keep lord shouldn't give morale points.

2. keep claim cost
let us claim keep with medalions.
gold or medalions, optional.
too many officer medalions sitting in the backpack.
or buying extra ammo for cannons with medalion.
insert coin for shoot!