Solve the problem 234 the part of memu, add the sigle choice dialog
Sovle Issue 234, save and get the sort by method in db
Fix some small problems. And add note.
Revert project.properties to sdk ver 16
project.property to api level 16
Merge branch 'master' of github.com:helloworld1/AnyMemo
Merge branch 'yijing-branch'. Fix some coding styles.

Conflicts:
	res/values/array.xml
Add DatabasesProvider for live wallpaper to get a list of available
dbs.