Merge remote-tracking branch 'origin/master'

Conflicts:
	DragonBall/dragon_ball_config.php
Add CheckChest.php
database dump
Merge DB
uses wifi_error constant
modify create group to use custom number of ball
fix logging response bug
Commit Bug Fixed
Update CreateGroup.php, return group_id
Update RetrieveChestPosition.php, add return bssid
added global
add default ball for group
Add race_ball_achiever.sql
Add multiple acquire for single spot chest
remove tab from vim :D
use to log response
Add SQL injection protection
add wifi log, modified response for check
patching rebase error