Feature request: Run 'Flickr' again saves last search term and autofocuses on input field

[marcelodavanzo]

As described in the title, it would helpful if when executing Run 'Flickr' again command from the Plugins menu the last searched term were kept saved there so you only have to hit enter. It would also be helpful if the input field were auto-focused when that dialog is opened so that you quickly type over it and hit enter to re-run it.

Great plugin by the way, thanks for the hard work!