Pontoon: Updated Upper Sorbian (hsb) localization of Marketplace
Pontoon: Updated Upper Sorbian (hsb) localization of Marketplace

Translation authors:
- Michael Wolf <milupo@sorbzilla.de>

mozilla/zamboni,diox/zamboni,diox/zamboni,jasonthomas/zamboni,mozilla/zamboni,mozilla/zamboni,jasonthomas/zamboni,diox/zamboni,jasonthomas/zamboni,mozilla/zamboni,jasonthomas/zamboni,diox/zamboni