unbound: add manjaro

closes #69

etc/unbound/manjaro/unbound.conf

@@ -0,0 +1,26 @@
+server:
+  use-syslog: yes
+  username: "unbound"
+  directory: "/etc/unbound"
+  trust-anchor-file: trusted-key.key
+  access-control: 127.0.0.0/8 allow
+  access-control: ::1 allow
+
+forward-zone:
+    name: "."
+    # Google
+    forward-addr: 2001:4860:4860::8888
+    forward-addr: 2001:4860:4860::8844
+    forward-addr: 8.8.8.8
+    forward-addr: 8.8.4.4
+    # OpenDNS - no DNSSEC, causes SERVFAILs
+    #forward-addr: 2620:0:ccc::2
+    #forward-addr: 2620:0:ccd::2
+    #forward-addr: 208.67.222.222
+    #forward-addr: 208.67.220.220
+    # Yandex.DNS Basic
+    forward-addr: 2a02:6b8::feed:0ff
+    forward-addr: 2a02:6b8:0:1::feed:0ff
+    forward-addr: 77.88.8.8
+    forward-addr: 77.88.8.1
+