Pontoon: Update English (Great Britain) (en-GB) localization of AMO Co-authored-by: Ian Neal <iann_bugzilla@blueyonder.co.uk>
Pontoon: Update English (Great Britain) (en-GB) localization of AMO
Co-authored-by: Ian Neal <ee990f0d41d046aab7a742719f67aed90edbff00@blueyonder.co.uk>

eviljeff/olympia,mozilla/olympia,wagnerand/addons-server,mozilla/olympia,mozilla/olympia,eviljeff/olympia,wagnerand/addons-server,bqbn/addons-server,diox/olympia,bqbn/addons-server,mozilla/addons-server,bqbn/addons-server,eviljeff/olympia,diox/olympia,mozilla/olympia,diox/olympia,eviljeff/olympia,mozilla/addons-server,wagnerand/addons-server,bqbn/addons-server,diox/olympia,mozilla/addons-server,wagnerand/addons-server,mozilla/addons-server