Fixed: Issue with image server search functionality Previously: - had to use tab or other weird combinations of tricks to get around the image server search. Fixed: - enter key now selects suggestion from search list and pressing a second time will send the search request. - 'selectFirst' property changed so that the user is able to search for their unique input and is not restricted to only the suggestion list. [Eg: searching simply 'Glaser' to get all related results] To-Do: *Possibly change so that pressing enter both selects the suggestion from the autocomplete list and searches the selection in one fluid command, rather than having to hit enter twice* Signed-off-by: Alistair-Russell <russell.alistair@gmail.com>