Updated BACKERS

BACKERS.md

@@ -37,6 +37,7 @@ If you sponsor and your name isn't here within 48h, please write an email to mar
 - [@MethodicalMartian](https://github.com/MethodicalMartian)
 - [@brianharwell](https://github.com/brianharwell)
 - [@shosier01](https://github.com/shosier01)
+- [@freifunk-bamberg](https://github.com/freifunk-bamberg)
 
 ## Backers ($5/mo+)