Code review comment for lp:~gotwig/simple-scan/headerbars

Eduard - my apologies I misread your comments regarding the less frequently used options. As you correctly stated they are in the appmenu (which wasn't showing in Unity when I was testing it). So I have removed those options and let the user use the appmenu instead.

I added the reorder pages to the appmenu as it was never added there.

Merged with fixed to the indentation added in your last commit.

Thanks for your work!