modify structure
Merge branch 'master' of https://github.com/xu-wang11/AirWar

Conflicts:
	GUI.exe
	PlaneStriker.app
Merge branch 'master' of https://github.com/xu-wang11/AirWar

Conflicts:
	GUI.ASM
	GUI.exe
	PlaneStriker.app
	images/button_bg.png
enemy hitnum
show animation
bCollide Detection
Merge pull request #3 from yl-1993/master

Merge all