Initial work on folders.
Basic folder navigation.
Unread count for folders.
A swipe gesture for folder navigation.
Update of single feed. Sync performance.
Ability to sync a folder.
Deleting a folder will now delete enclosed feeds.
Fix Xcode warning.
Ability to move feeds between folders.
Ability to rename folders. This should complete the implementation of folders. Resolves #9.
Remove unused ui element.
Make sure notifications are shown in the correct view.
Remove unused submodule.
Move copyright and license information to Settings.app.
Add lastModified to feeds and folders.
Only add refresh control when an individual feed is shown.
Update submodules.
Update to default target.
Remove shadow on article list images.
New artwork.