Player properties are now retrieved
Fixed a DropSpenser AddFace bug
Store properties as Json::Value
Unified functions

Thanks @Howaner!
Function rename
Suggestions
Merge pull request #1192 from mc-server/skinuuid

Skins
Fixed another redstone simulator crash
Fixed a bug with buckets

* Additionally fixed cLineBlockTracer's EntryFace parameter when a block
was hit on the first iteration along the projected line
Another fix for excessive food drain
Merge remote-tracking branch 'origin/master' into potions
Fixed formatting for cWitherSkullEntity
Reformatted cItemPotionHandler.