throw an exception when setImageBitmap is used on CacheableImageView (the Bitmap won't be cached)
we don't need a real resource folder
Merge branch 'master' of https://github.com/chrisbanes/Android-BitmapCache into lu_master

Conflicts:
	library/src/uk/co/senab/bitmapcache/CacheableImageView.java
Merge branch 'master' of https://github.com/levelup/Android-BitmapCache
use our fixed support library