Bug 1370383 - Export Screenshots 9.0.0 to Firefox; r=standard8

browser/extensions/screenshots/install.rdf

browser/extensions/screenshots/moz.build

...nsions/screenshots/webextension/_locales/ar/messages.json

...nsions/screenshots/webextension/_locales/de/messages.json

...sions/screenshots/webextension/_locales/dsb/messages.json

...ons/screenshots/webextension/_locales/en_US/messages.json

...ons/screenshots/webextension/_locales/es_MX/messages.json

...nsions/screenshots/webextension/_locales/fr/messages.json

...sions/screenshots/webextension/_locales/hsb/messages.json

...nsions/screenshots/webextension/_locales/hu/messages.json

...nsions/screenshots/webextension/_locales/it/messages.json

...nsions/screenshots/webextension/_locales/ja/messages.json

...ons/screenshots/webextension/_locales/pt_BR/messages.json

...nsions/screenshots/webextension/_locales/sk/messages.json

...nsions/screenshots/webextension/_locales/sl/messages.json

...nsions/screenshots/webextension/_locales/sr/messages.json

...ons/screenshots/webextension/_locales/sv_SE/messages.json

...nsions/screenshots/webextension/_locales/te/messages.json

...nsions/screenshots/webextension/_locales/uk/messages.json

...er/extensions/screenshots/webextension/background/auth.js