Resolve "Result saver (Sammeltab) doesn't work"

Closes #1092

See merge request !1805

Resolve "Command and Click not working"

Closes #1090

See merge request !1802

Resolve "Remove Taz Logging"

Closes #1088

See merge request !1800

Resolve "Algorithm Transparency Needed"

Closes #1070

See merge request !1768

Resolve "Correction of wrong presentation of phone number in imprint"

Closes #1086

See merge request !1798

Resolve "Insert hyperlink to MetaGer on F-Droid"

Closes #1087

See merge request !1799

Update resources/lang/de/app.php, resources/views/app.blade.php, resources/lang/en/app.php, resources/lang/es/app.php files

Update resources/lang/de/impressum.php, resources/lang/en/impressum.php, resources/lang/es/impressum.php files

Resolve "ad contains html tag"

Closes #1071

See merge request !1796

Resolve "extend the message for excluding search"

Closes #1083

See merge request !1795

Resolve "Add new "es" language files from Aurora"

Closes #1073

See merge request !1770

Resolve "Sometimes all results are marked as Affiliates"

Closes #1085

See merge request !1794