Social and PvP follow-ups

What #131 left for later, roughly in order of use to the alpha:

• An ignore list (per character, at the gateway) and a GM view of the report queue (report/<ms>/<char> in the social table) for gm-tools.
• NPC guards attacking murderers in town zones (townsfolk), and murderers' spawn: they start in Aquais but can't stay there.
• Long-term counts and bounties (UO's), a murderer's visible count, a statloss on death while red.
• Murder counts for attackers handed to another region before the victim died (rare: battle pinning keeps a fight together for 10 s).
• Preventing (not only refunding) keg blasts on the young.
• Guild halls and guildstones, guild vaults, the alliance channel's own tab, then the lord and vassal layer (#77).
• Party loot sharing modes (round robin) and a shared party map marker.