Run import from main branch

Added missing tranlates and updated messages after running the script

Redirect to login with `redirectUrl` param because it is lost after click on `local` login button. (#404)

* Added static pages from the lindat git

* Fixed redirection and created safeHtml pipe.

* Could redirect out of namespace url, small refactoring.

* Updated tests.

* Added images into the static pages.

* Encoded query params (#407)

* The clients IP address is fetched from the BE API.

* Replace LegacyBitstreamUrlResolver by BitstreamBreadcrumbResolver because the first one throws errors to the console.

* Fixed static page redirects.

* Refactored processing links.

* Separated toggling of DiscoJuice popup from the workign with redirect URL

* The downloading page is loaded before downloading.

* Login redirect works.

* Removed storing cookies in the aai.js