Pontoon: Updated English (en-GB) localization of Marketplace
Pontoon: Updated English (en-GB) localization of Marketplace

Translation authors:
- David Weir (satdav) <david.weir@mozilla.org.uk>

tsl143/zamboni,luckylavish/zamboni,ingenioustechie/zamboni,ingenioustechie/zamboni,elysium001/zamboni,ddurst/zamboni,ayushagrawal288/zamboni,ayushagrawal288/zamboni,diox/zamboni,mozilla/zamboni,elysium001/zamboni,washort/zamboni,ddurst/zamboni,diox/zamboni,ayushagrawal288/zamboni,tsl143/zamboni,jasonthomas/zamboni,ingenioustechie/zamboni,mozilla/zamboni,luckylavish/zamboni,ddurst/zamboni,tsl143/zamboni,tsl143/zamboni,ayushagrawal288/zamboni,luckylavish/zamboni,diox/zamboni,shahbaz17/zamboni,jasonthomas/zamboni,mozilla/zamboni,mozilla/zamboni,washort/zamboni,washort/zamboni,jasonthomas/zamboni,shahbaz17/zamboni,shahbaz17/zamboni,washort/zamboni,shahbaz17/zamboni,jasonthomas/zamboni,ddurst/zamboni,diox/zamboni,ingenioustechie/zamboni,elysium001/zamboni,elysium001/zamboni,luckylavish/zamboni