Fix of an issue when running a player command with the [<OFFLINE>] tags (to run the command event if the player is offline)

Fix of an issue with the creations of two database tables on mysql related to absorption and temporary attributes features.

Fix of the custom command JOBS_XP_BOOST

Edit, the communications with the database for SUDOOP, temp attributes and absorption is now async

New settings for the custom command DROPEXECUTABLEITEM
DROPEXECUTABLEITEM id:{id} amount:{number} owner:{ign/uuid} itemdata:{usage/variables/durability w/o no outer side brackets}
Example: DROPEXECUTABLEITEM id:drop_stick amount:1 owner:Special70 itemdata:Usage:50,Variables:{keg:deng}

By Ssomar and Special70