[MxR] AnonReferrer System :
- Hides Referrer in links (Anonymize)
- Hide Referrer only from external links (Anonymize)
- Hides links from "Guest"
- Hides only external links from "Guest"
- English in the kit
* Colors are edited in the template, anonreferrersystem_style.less
* After installation, the default plugin is not activated.