Messaging from find to background

Grabbing the tabs the way I wanted seemed to work out easier in the
background.js so I just made the browser action message the
background.js for an update. I also should look into properly stacking
my queries since they are async non-blocking, all_tabs probably isn't
guaranteed to be the way I want.
New Pic

Still working on pic design. Not an artist
Clean up

clean up comments and code