1. Active Item JingLei Stamp Update.
Now players can decide wether the thunder bullet goes by character's direction or mouse direction.

2. Add tip circle for YuQin's Skill4.
Thus players can undertand the relationship between her skill and her movement.

3. Avoid the situation that character easily get stuck when being attacked by a group of monsters.

4. Add teleport delay at world3 to avoid teleporting in mistake.

5. Show chest icon in mini-map when you come across with it.

6. Fix collider formed when the spider appearing.
7. Fix ATI HD display card may crash when quit to main menu.
