converted into theos/logos workspace
fixed various POPreferences issues, works!
pretty much a complete rewrite

revised everything to be hyper-intelligent (with comments to explain
along the way), so this will work regardless of device and settings,
although it looks a bit messier. confusing logic and such be gone!
rewritten again with better logic/catches
more logic checking, var--, textfield returning

no longer displays empty strings as title, if that’s what put into
preferences, removed most of the static variables (since they’re only
needed in that dispatch_once), textfield in prefs now
resignsFirstResponder
minor aesthetic changes

rewording and such
Merge pull request #4 from insanj/master

Rewrite Using Theos/Logos, Intense Logic Checking, Condensed Workspace, Minor Aesthetic Changes