Android x86 support

[uwe-neuronation]

If I try to use the native extension on an Android device running on a x86 processor, I get a null pointer exception.
happens on the call "AirImagePicker.getInstance().isImagePickerAvailable()"
I think the _context in null in this case.

would be nice if you could make an update ;-)

additional info about x86 see last chapter of this article:
http://help.adobe.com/en_US/air/build/WS901d38e593cd1bac-4f1413de12cd45ccc23-8000.html?utm_source=dlvr.it&utm_medium=feed