cocos2d/cocos2d-x — pull request #8204 by lite3 (2014-09-29 11:36:43+00:00)
Title: remove '../' at path on android.

because AAssetManager_open do not support '../' in path.
for example:

can not open `test/../img.png` in android.
open `img.png` is ok.

this patch will change `test/../img.png` to `img.png`.