Minor grammatical fixes.

* Update README.md

While running make notices the following:
```
** presubmit/trailing-whitespace
plugin/grpc/README.md:Multiple upstreams are randomized (see `policy`) on first use. When a proxy returns an error
plugin/pprof/setup_test.go:		{`pprof :1234 {
plugin/pprof/setup_test.go:		{`pprof {
** presubmit/trailing-whitespace: please remove any trailing white space
```

This fix removes the whitespaces
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Add any plugin

This adds the any plugin, a plain copy of coredns/any documented here
https://coredns.io/explugins/any/ as an external plugin.

Fixes: #2785
Signed-off-by: Miek Gieben <miek@miek.nl>

* Stickler bot nit
Signed-off-by: Miek Gieben <miek@miek.nl>

Automatically submitted.

s/from/form

Randomize the author list on request; keep the zowners.go file stable so
a 'go generate' remain stable.

chaos.Owners could potentially be a map and be randomized by ranging
over it, but this seems simpler and fewer lines of code.

Bit of Easter hacking; seems more fair to randomize this list.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Fix spelling in coredns.1 and corefile.7 md files
* Run make -f Makefile.doc
Signed-off-by: Miek Gieben <miek@miek.nl>

Make clearer how health works and that is it process wide.
Signed-off-by: Miek Gieben <miek@miek.nl>

Bye for now :-)

Upgrade miekg/dns to 1.1.8
Signed-off-by: Miek Gieben <miek@miek.nl>

Various plugins still had this documented, the setup functions still
allow it (which is fine), but update the docs that this arguments isn't
there any more.
Signed-off-by: Miek Gieben <miek@miek.nl>

* cache failures

* use ServerError

This formats and simplifies all code by running gofmt -w -s on all Go
files.
Signed-off-by: Miek Gieben <miek@miek.nl>

* WIP: travis changes

Simplify Travis so it fails less often.

We don't need docker any more, let alone trusty and sudo, so simplifies
this, to just os: linux.
Signed-off-by: Miek Gieben <miek@miek.nl>

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

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

each readme starts with the plugin's name as a header, this needs to be
chopped off to provide a good manual page.
Signed-off-by: Miek Gieben <miek@miek.nl>

* fix date on 150 release notes
* fix syntax in route53 plugin
Signed-off-by: Miek Gieben <miek@miek.nl>

Mmark recently became able to create manual pages. This removed the
dependency on 'ronn' and just uses mmark (Go program).

Re-hookup Makefile.doc to generate the correct header mmark needs to
see and regenate them all.

Spot checking a few pages suggest they look good and actually better
than rendered with ronn, esp. lists in lists.

Fixes #2757
Signed-off-by: Miek Gieben <miek@miek.nl>

*proxy* is removed, so this is moot
Signed-off-by: Miek Gieben <miek@miek.nl>

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

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

* remove mips from manifest

* derp

* add comment

* Disable resync by default

* Document default resync

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

* release: add 1.5.0 release notes

Add the release notes to the notes/ directory to prepare for a release.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Update notes/coredns-1.5.0.md
Co-Authored-By: miekg <miek@miek.nl>

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

* Update notes/coredns-1.5.0.md
Co-Authored-By: miekg <miek@miek.nl>

fully remove proxy and make it completely external.
Signed-off-by: Miek Gieben <miek@miek.nl>

Small tweaks, tell we're a DNS server.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Fully deprecate NO_RELOAD
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Fully deprecate TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Update CI tests to adapt to the deprecation of TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Add documents for directive transfer in plugin auto
Signed-off-by: Xiao An <hac@zju.edu.cn>

* plugin/chaos: add default list of authors

Add a owners_generate.go that generates a Owners variables for use in
the chaos plugin.

Add a default list of authors in the authors.bind CH zone. When doing a
query this now returns:

~~~ sh
% dig authors.bind TXT CH

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5456
;; flags: qr rd; QUERY: 1, ANSWER: 22, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;authors.bind.			CH	TXT

;; ANSWER SECTION:
authors.bind.		0	CH	TXT	"bradbeam"
authors.bind.		0	CH	TXT	"chrisohaver"
authors.bind.		0	CH	TXT	"dilyevsky"
authors.bind.		0	CH	TXT	"ekleiner"
authors.bind.		0	CH	TXT	"fastest963"
authors.bind.		0	CH	TXT	"fturib"
authors.bind.		0	CH	TXT	"greenpau"
authors.bind.		0	CH	TXT	"grobie"
authors.bind.		0	CH	TXT	"inigohu"
authors.bind.		0	CH	TXT	"isolus"
authors.bind.		0	CH	TXT	"johnbelamaric"
authors.bind.		0	CH	TXT	"miekg"
authors.bind.		0	CH	TXT	"nchrisdk"
authors.bind.		0	CH	TXT	"nitisht"
authors.bind.		0	CH	TXT	"pmoroney"
authors.bind.		0	CH	TXT	"rajansandeep"
authors.bind.		0	CH	TXT	"rdrozhdzh"
authors.bind.		0	CH	TXT	"rtreffer"
authors.bind.		0	CH	TXT	"stp-ip"
authors.bind.		0	CH	TXT	"superq"
authors.bind.		0	CH	TXT	"varyoo"
authors.bind.		0	CH	TXT	"yongtang"
~~~

This was hard to do previously as we didn't hardcode this in the source,
but now with OWNERS files we can just generate this list.

Privacy wise this isn't worse than being listed in OWNERS file in the
first place. And it's a nice hat tip to the people making CoreDNS
better.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Sticklet bot comments
Signed-off-by: Miek Gieben <miek@miek.nl>

* [plugin/route53]: Do not return NXDOMAIN where it should be NODATA.
Signed-off-by: Dmitry Ilyevskiy <dmitry.ilyevskiy@getcruise.com>

* Fix bad merge.
Signed-off-by: Dmitry Ilyevskiy <dmitry.ilyevskiy@getcruise.com>

Rename connTimeout to graceTimeout to be more instructive on it's use,
some whitespace for imports lines.
Signed-off-by: Miek Gieben <miek@miek.nl>

A 'make -f Makefile.doc clean all'.
Signed-off-by: Miek Gieben <miek@miek.nl>

I can't find what's this code should be doing and it looks like it's
not doing anything.
Signed-off-by: Miek Gieben <miek@miek.nl>