2017/03/07 v008
	1. The BattlefieldMinimap's origin size is not correct, so the unit's position and land marks won't be displayed in the correct coords, fix it's size based on the WorldMap.

2017/03/07 v007
	1. Fix the tip don't show when the WorldMap reset it.
	2. The units would be shown above the other marks.

2017/03/06 v005 - v006
	1. Fix nil error, re-fix the teammate's size.
	2. Fix an error when BattlefieldMinimap not loaded.

2017/03/06 v004
	1. Fix the teammate's size on the minimap.

2017/03/06 v002-v003
	1. Fix a display error for the BattlefieldMinimapTab.
	2. Fix tip error for quest.

2017/03/03 v001
	1. Finish the first version.