Flare prototype tasks.

todo.txt

Filed as https://bugzilla.mozilla.org/showdependencytree.cgi?id=1139901&hide_resolved=1

Restyle existing elements.
  All on one line.
  Tab icon before favicon.
  different coloured text for urls and tabs.
Add query box.
  And search settings button.
  Don't show it twice, though.
Add one-off buttons.
  With search settings button.
  And text header.
    That changes as you type.
  And click-handlers.
Get suggestions.
  Steal the code from https://bugzilla.mozilla.org/attachment.cgi?id=8578032&action=diff ?
Add suggestions.
  In the middle?  At the start?
    That's one of the things to figure out.
    Configurable weighting, from an add-on pref.
  Need to use a proxy for popup.mInput.mController, it looks like.
Make sure keyboard nav works!
  Can skip one-off buttons and query box, if necessary.