Updated from upstream. Fixed bug, automatic periodical download notifications appear as ongoing forever.
Added periodicalDB.close() missing from SubscriptionDownloadService
Removed IPeriodicalAPI. Removed ServiceBinder. Fixed bug of periodicals being downloaded to wrong folders
If Bookshare Key is not defined, stop automatic download service
Changed onUnbind()
Fixed error, onUnbind return null to false
Merge branch 'master' of github.com:benetech/FBReaderJ
minor fixes to button transparency change
blanking out dev key