Move the determination of the Kfactor to a central location, as the get_Playerstats() is called at any event.

Signed-off-by: IzNoGoD <timo.abbing@gmail.com>
This commit should reduce the amount of mysql activity for the victim.
Victimstats are now pushed to the check_Assists function, and the changes in skill level for the victim are made OUTSIDE this function.
This way the stats are only requested once and updated once every kill.

Signed-off-by: IzNoGoD <timo.abbing@gmail.com>
Adding !xlrid command and database field for webfront v3 player identification purposes.
XLRstats changelog and versioning
Move the determination of the Kfactor to a central location, as the get_Playerstats() is called at any event.

Signed-off-by: IzNoGoD <timo.abbing@gmail.com>