Add OWNERS file (#1486)

This should have everyone, but the process was quite manual. The rename
from middleware -> plugin also meant I had to do some extra digging on
who actually submitted the PR. I also double checked the current list of
people with commit access.

Every plugin now has an OWNERS, except *reverse*. I'll file a bug for
that.

OWNERS

 reviewers:
+  - bradbeam
+  - chrisohaver
+  - fastest963
+  - fturib
+  - greenpau
+  - grobie
+  - isolus
+  - johnbelamaric
+  - miekg
+  - pmoroney
+  - rajansandeep
+  - stp-ip
+  - superq
+  - varyoo
+  - yongtang
+approvers:
   - chrisohaver
   - johnbelamaric
   - miekg

plugin/auto/OWNERS

+reviewers:
+  - miekg
+  - stp-ip
+approvers:
+  - miekg

plugin/autopath/OWNERS

+reviewers:
+  - chrisohaver
+  - miekg
+approvers:
+  - chrisohaver
+  - miekg

plugin/bind/OWNERS

+reviewers:
+  - miekg
+  - fturib
+approvers:
+  - miekg
+  - fturib

plugin/cache/OWNERS

+reviewers:
+  - grobie
+  - miekg
+approvers:
+  - grobie
+  - miekg

plugin/chaos/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/dnssec/OWNERS

+reviewers:
+  - isolus
+  - miekg
+approvers:
+  - isolus
+  - miekg

plugin/dnstap/OWNERS

+reviewers:
+  - varyoo
+  - yongtang
+approvers:
+  - varyoo
+  - yongtang

plugin/erratic/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/errors/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/etcd/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/federation/OWNERS

+reviewers:
+  - chrisohaver
+  - miekg
+approvers:
+  - chrisohaver
+  - miekg

plugin/file/OWNERS

+reviewers:
+  - miekg
+  - yongtang
+  - stp-ip
+approvers:
+  - miekg
+  - yongtang

plugin/health/OWNERS

+reviewers:
+  - fastest963
+  - miekg
+approvers:
+  - fastest963
+  - miekg

plugin/hosts/OWNERS

+reviewers:
+  - johnbelamaric
+  - pmoroney
+approvers:
+  - johnbelamaric
+  - pmoroney

plugin/kubernetes/OWNERS

+reviewers:
+  - bradbeam
+  - chrisohaver
+  - fturib
+  - johnbelamaric
+  - miekg
+  - rajansandeep
+  - yongtang
+approvers:
+  - bradbeam
+  - chrisohaver
+  - fturib
+  - johnbelamaric
+  - miekg
+  - rajansandeep
+  - yongtang

plugin/loadbalance/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/log/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/metrics/OWNERS

+reviewers:
+  - fastest963
+  - miekg
+  - superq
+  - greenpau
+approvers:
+  - fastest963
+  - miekg
+  - superq

plugin/nsid/OWNERS

+reviewers:
+  - yongtang
+approvers:
+  - yongtang

plugin/pprof/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/proxy/OWNERS

+reviewers:
+  - fturib
+  - grobie
+  - johnbelamaric
+  - miekg
+approvers:
+  - fturib
+  - grobie
+  - johnbelamaric
+  - miekg

plugin/reload/OWNERS

+reviewers:
+  - johnbelamaric
+approvers:
+  - johnbelamaric

plugin/reverse/OWNERS

+reviewers:
+approvers:

plugin/rewrite/OWNERS

+reviewers:
+  - greenpau
+  - johnbelamaric
+approvers:
+  - greenpau
+  - johnbelamaric

plugin/root/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg

plugin/route53/OWNERS

+reviewers:
+  - yongtang
+approvers:
+  - yongtang

plugin/secondary/OWNERS

+reviewers:
+  - bradbeam
+  - miekg
+approvers:
+  - bradbeam
+  - miekg

plugin/template/OWNERS

+reviewers:
+  - rtreffer
+approvers:
+  - rtreffer

plugin/tls/OWNERS

+reviewers:
+  - johnbelamaric
+approvers:
+  - johnbelamaric

plugin/trace/OWNERS

+reviewers:
+  - johnbelamaric
+approvers:
+  - johnbelamaric

plugin/whoami/OWNERS

+reviewers:
+  - miekg
+approvers:
+  - miekg