lock weapon stowing in order to stop players from exploiting the game

[pninak.1069]

as the title says. We have Rangers glitching their animation during barrage into greatsword, stealthed thiefs that use skills which were supposed to do dmg and totally remove the damaging potion of the skill by abusing this and eles that use this mid combat to get slower cooldown on obsiflesh. I think it sis best for every profession to lock this option while in combat and thereby minimizing the risk of glitch exploits.