Widget codegenerator uses old logo base64

See merge request !1499

Resolve "Page up link on the last result page"

Closes #919

See merge request !1497

Resolve "Use a proxy"

Closes #926

See merge request !1496

Resolve "Image Search not working"

Closes #925

See merge request !1495

Resolve "MetaGer-Suchfeld-Mitgliederschlüssel"

Closes #924

See merge request !1494

Resolve "ResultLoader needs to be fixed"

Closes #913

See merge request !1488

Development

See merge request !1493

Merge branch '913-resultloader-needs-to-be-fixed' of https://gitlab.metager.de/open-source/MetaGer into 913-resultloader-needs-to-be-fixed

Development

See merge request !1491

Removed / changed several dead hyperlinks | changed some text of the help page...

See merge request !1490

Removed / changed several dead hyperlinks | changed some text of the help page (english) | removed a hint which suggested that it was possible to embedd the metager map permanently in the result page.