user/karsten/metrics-web, branch tasks-18167-and-18203

squash! Estimate direct users based on dirreq responses.

2020-04-07T10:27:29+00:00

 - Make it clearer where request numbers come from.

Estimate bridge users by country based on requests.

2020-03-26T10:45:31+00:00

Estimate bridge users by country based on requests by country, if
available, to get more accurate numbers than those obtained from
unique IP address counts.

Fixes #18167.

Estimate direct users based on dirreq responses.

2020-03-26T10:45:11+00:00

Estimate relay users by country based on responses to directory
requests to reduce the overall effect of binning and to make relay and
bridge user estimates more comparable.

Implements #18203.

Update to latest metrics-lib.

2020-03-19T08:02:17+00:00

Add links to BridgeDB's info page.

2020-03-19T07:59:29+00:00

Remaining part of #33008.

Add icon for StaleDesc flag.

2020-03-09T16:31:41+00:00

The new icon is based on clock, solid style in Font Awesome Free
5.21.1. It was converted using Inkscape 0.92.4 using the command:
`inkscape -z -e clock.png -w 16 -h 16 clock.svg`.

Fixes #33453.

Adds ant task to update fallback directories in RS

2020-03-09T10:29:13+00:00

Avoid vertical flags in narrow browser windows.

2020-03-09T10:13:12+00:00

Fix provided by RaBe.

Fixes #28317.

squash! Update directory bytes graph to include authorities.

2020-03-08T07:27:05+00:00

 - Handle missing dates correctly.

Update directory bytes graph to include authorities.

2020-03-03T12:03:09+00:00

Implements #33065.