Add ping command. PING SHOWED IN TAB LIST ISN'T PLAYER PING SINCE 1.13.0 update!

Add Daramian Mace to rashid 

Fix bug with unstacking items when pickpup from post

Fix too big range for melee weapons to 1.0 (was 1.5)

Set character lag dc to be configurable (and set it value to 10k ping from 6k)

Set mobs collisions force to 0.2 (was 0.3)