* Added three new methods for UiWebView. SetOpacityWebView(float), getOpacityWebView(), setBackgroundTransparent() in IOS
* Implemented methods for UiWebView. SetOpacityWebView(float), getOpacityWebView(). They only work using android sdk +11.
* New methods not implemented for Tizen.
* Added new button for testing the opacity in the cocos2d-x test application.
* Added setBackgroundTransparent to android, and his UI-Test.
* Added setBackgroundTransparent to android, and his UI-Test.
* Added keyword const to the getters.
* Android sdk reflection. +11sdk for chaging the opacity.
* Reflection used for the webview.setLayerType, webview.setAlpha, webview.getAlpha
* Unified exceptions.