* controlplane: add request id to all error pages
- use a single http error handler for both envoy and go control plane
- add http lib style status text for our custom statuses.
Signed-off-by: Bobby DeSimone <bobbydesimone@gmail.com>
- rename "dashboard" to userinfo to avoid confusion
- don't leak version from error page.
- fix typo in state.go
- make statik determenistic on modtime
Signed-off-by: Bobby DeSimone <bobbydesimone@gmail.com>