update apk to build 2013-03-01
distinguish new mail and new reply
enable viewpager for images in full-screen
re-organize imports
update apk to build.2013-03-05
delete post, no finish, http://stackoverflow.com/questions/8706464/defaulthttpclient-to-androidhttpclient
fix bug: imageIdx was not updated when image switched
use deleteposttask to delete post
update apk: enable post-deletion
use scrollview for exif info dialog
update apk
refactor full image view to avoid out-of-memory failure