Release 1.8.6.0

• Added: Allow customising infect messages for zombie survival.
• Added: Revive and invisibility potions for zombie survival.
• Added: pervisit whitelist and blacklist
• Added: /os map add now sets perbuild to the min rank that can use /os, or the rank specified in the 'misc --> extra' tab.
• Added: /os map rpchat and /os map restore
• Fixed: Can now /unban partially matched online banned players.
• Fixed: /tempban twice on same name creating new tempban instead of updating old.
• Fixed: /award not working when neither 'give' nor 'take' is used.
• Fixed: /server reload wiping command permissions.
• Fixed: 'slap', 'banip' in players tab in server gui crashing the server.
• Fixed: /fill not working when held block same as existing block.
• Fixed: /me and /eat not working properly when 'roleplay' / 'level only' chat is used.
• Improved: Hidden players still show to players of same rank (and above) as in-game entities.
• Improved: /help now shows more useful info for physics blocks. (Thanks Peteys93)
• Improved: whois/whowas more concise, and is now one shared command.
• Improved: Better method of scrolling chat in gui, faster and incurs less memory allocations.
• Improved: /mi split up into /mi, /mi perms, and /mi env.
• Improved: Skins, bots, and models now persist between sessions
• Improved: /freeze now persists across sessions
• Improved: Logs now grouped under one tab.
• Improved: /help botai, also added /botai info [name].
• Improved: /whois now shows when a player is afk.
• Removed: /xspawn as it was pretty much pointless