Update ver. dev - 1.8.0

New update is here. Below is raw changelog:

[*] allow to enable node in stat tree if it is adjacent (no longer must be parent)
[*] add decorations (table)
[*] add shahana boss along with animation and special attack
[*] rebalance damage system
[*] increase player speed
[*] send dropped items in map dynamic packet -> fix problem with not seeing dropped items
[*] forbid player to pick up item that is not visible to him (on server side)
[*] fix bug where dropped item did not preserve stats and sockets