Keep traffic, but disable a whole bunch of other plugins

Signed-off-by: Miek Gieben <miek@miek.nl>

plugin.cfg

@@ -28,7 +28,7 @@ bufsize:bufsize
 root:root
 bind:bind
 debug:debug
-trace:trace
+#trace:trace
 ready:ready
 health:health
 pprof:pprof
@@ -48,11 +48,11 @@ autopath:autopath
 template:template
 transfer:transfer
 hosts:hosts
-route53:route53
-azure:azure
-clouddns:clouddns
-federation:github.com/coredns/federation
-k8s_external:k8s_external
+#route53:route53
+#azure:azure
+#clouddns:clouddns
+#federation:github.com/coredns/federation
+#k8s_external:k8s_external
 kubernetes:kubernetes
 file:file
 auto:auto