German translation: Add new strings to fix the build.
AndroidManifest.xml: Say that we support RTL, so we can find out if we do.

Also add a missing *Right to match an *End property, to support both
old and new SDKs.
1.4
ItemsContentProvider: Upload even when not logged in.

Because, like the web site, we remind the user to log in or register
after a few classifications.