Merge pull request #7 from chuanweizhang2013/master

add loading layer
merge
add license
Merge branch 'master' of https://github.com/cocoscodeide/EarthWarrior3DLua

Conflicts:
	src/LicenseLayer.lua
Merge pull request #8 from honghui/master

add more enemies(haven't test)
build android runtime
Merge pull request #9 from honghui/master

build android runtime
Merge pull request #1 from cocoscodeide/master

update EarthWarrior3DLua