Fix Item:setAttribute
Merge pull request #325 from dalkon/master

Fix Item:setAttribute
Reduced memory footprint & optimizations

Reduced memory footprint of Creature (moved manaMax to Player and
removed checkCreatureVectorIndex)
Removed redundant cast in FileLoader
Optimized checkCreatures code (removed unnecessary code and using
swap/pop_back for O(1) removal in vector)
We'll now also have perfectly balanced buckets instead of relying on
randomness for that
Fix memory leak
Code cleanup/optimizations
Fix bug with ammo slot
Player.onLookInBattleList
Merge pull request #327 from dalkon/master

Player.onLookInBattleList
Move some look messages to lua
Merge pull request #328 from dalkon/master

Move some look messages to lua
Add ItemType:getWeaponType()
Merge pull request #330 from dalkon/master

Add ItemType:getWeaponType()
New functions & other

/reload global
Player:getCapacity()
Player:setCapacity()
Merge pull request #331 from dalkon/master

New functions & other
Potential crash fix

This might fix issue #333, description is too vague to tell.