Signed-off-by: Simon Pasquier <spasquie@redhat.com>

Order support options alphabetically

Fixes https://github.com/prometheus/prometheus/issues/4080Signed-off-by: Julius Volz <julius.volz@gmail.com>

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* content: clarifications around adding a new team member in governance

* content: governance proposal feedback changes

* content: new team member wording suggestion

* content: new member governance changes feedback

* Document smtp_hello parameter

* Document text parameter for email_config

content: add Krasi Georgiev to Prometheus team members

add skipper as software exposing prometheus metrics

hipchat_url is wrong and should be hipchat_api_url.

Clarify current exposition format support

Fixes prometheus/alertmanager#1221

PingCAP is the team behind [TiDB](https://github.com/pingcap/tidb), which is using  Prometheus to monitor the database.

It has been changed to use the Pagerduty v2 API by default in Alertmanager.

https://github.com/prometheus/alertmanager/blob/master/config/config.go#L324

Add governance