Catch up some string updates from PA repo

Add missing string to Halo))) Notes

Add missing string to Halo))) Notes

Add missing string to Halo))) Notes

Add missing string to Halo))) Notes

update RU string (Notes header)

spacing derp

Merge pull request #35 from alteredlikeness/jellybean

Update Russian translation (add xml-ru)

Add IT missing string to Halo))) Notes

Change-Id: I5affe3b84a0227a7f8249287e95b94d9592a8dd1
Add Helper Dialogs

Shows a Dialog on first run explaining how Halo))) works and another
Dialog (after first run) on non PA devices offering to install PA.

Change-Id: I4b210573e715b3cfd2b39a64d98a346f0700807f