Add "Processed x time ago." to info dialog and add Joda-Time to credits.
Modify icon and add other sizes.
Add option to view feed description from image viewer.
Add link to source code to credits.
Merge pull request #14 from BobbySig/view-feed-info-from-viewer

View feed info from viewer
Fix issue #15.
Merge branch 'master' into implement-phone-sized-resolution
Add Joda-Time library to repository.
Merge branch 'master' into implement-phone-sized-resolution
removing files and starting over.