增加Bitmap模块的注释
Merge branch 'master' of https://github.com/android-cn/android-open-project-demo.git
add apk and screen shot
update readme, add the correct url
Modify datadroid demo apk url
Modify apk url
Modify demo url
Merge branch 'master' of github.com:android-cn/android-open-project-demo

Conflicts:
	holo-graph-library-demo/README.md