Arbitrary input when selecting "OTHER" for drop-down input on fast qoe
Lots of additions to quick qoe editing.
NOTE: This will have broken the button version for now - I need the
drop-down version to work better!

Added a seen/unseen column and checkbox, changed the default date to 1st
August, autofocus text fields shown when you select "other" from a
dropdown and changed the status colours for seen/unseen/predicted