Added LibreDNS (closes #359)

CONTRIBUTORS.md

@@ -46,7 +46,6 @@ GitHub:
 - [@compressstudio](https://github.com/compressstudio)
 - [@PalmoliveDev](https://github.com/PalmoliveDev)
 - [@mahdi1234](https://github.com/mahdi1234)
-- [@codingepaduli](https://github.com/codingepaduli)
 - [@kdkasad](https://github.com/kdkasad)
 - [@resto1231](https://githgithub.com/resto1231)
 - [@kdrag0n](https://github.com/kdrag0n)

yaml/degoogle.yml

@@ -599,6 +599,15 @@ web based products:
       text: >
         An Iceland-based freedom of speech web hosting provider. They never actually ask for your name,
         at least when you pay in Bitcoin.
+  dns:
+    - title: Public DNS
+    - name: LibreDNS
+      url: https://libredns.gr/
+      eyes: 14
+      text: >
+        A public encrypted DNS service that people can use to maintain the secrecy of their DNS traffic,
+        but also circumvent censorship. It already supports DNS over HTTPS & DNS over TLS. They also operate
+        a number of [open-source projects](https://github.com/libreops/)
   drive:
     - title: Drive
     - name: ownCloud