Added public peering credentials for UK/Coventry (#187)

* Added public peering credentials for UK/Coventry

* Changed main city to a more populated/wide area

eu/uk/birmingham/cocolino.fun.k

@@ -0,0 +1,10 @@
+{
+    "82.5.34.168:37144":{
+        "contact":"arvamircea@gmail.com",
+        "gpg":"NULL",
+        "login":"julian_assange_public",
+        "password":"qu3r1l25lgqkqspjhms1phclj56tvr5",
+        "peerName":"Coco's public node",
+        "publicKey":"3bur7ln0ccbvwwgqjn662ttwuwgyfvsnw3d0h6d1qf8x54cs4m20.k"
+    }
+}