If we don't provide the higher res images android kinda scales it up ok

I'd like to get higher res images eventually though
Check that we still have the action bar, also fixing background color I forgot to add
Make sure we have an actionbar before setting title
Fixing null pointer crash on changing orientation
Cleaning up update checker text and fixing a bug in isHigher determination
Make the settings and send feedback options available in the login activity as well
Add editor action listeners to the various edit text views requesting input
Better formatting of ratio & required ration