moved demo in demo/stock folder.
LIB: CardThumbnail can use an external library to load image
DEMO: Added a extras demo with external libraries
DEMO: Added a extras demo with external libraries
DEMO: Added a extras demo with external libraries
Demo: Added a extras demo with external libraries (Ion,Universal-Image-Loader)
DEMO: Changed icon
DEMO: Extra - Changed icon and style
LIB: Updated doc
DEMO: Extra - changed action bar style
Updated Doc
Updated Doc
Prepare release 0.6.0
apk demo and apk demo-extras 0.6.0