Merge pull request #236 from ReyAleman/master

buyhouse and owner commands to talkactions.
Fix house price in look description
Move 2 old Lua functions to compat.lua

getPlayerGUIDByName
getAccountNumberByPlayerName
Move /addtutor and /removetutor to talkactions
Fix bug in /removetutor
Remove /newtype command
Add talkaction /looktype

It works like /newtype used to, but the new look type is persistent
after relog.