Use this tag for tests which can't work with PhantomJS, but which we
can run with Selenium using some other profile (not implemented here).

closes #6418

Use markdown-it-html5-embed plugin so user can embed audio and
video using the markdown link syntax []() in the HTML5 way.

closes #7716

Currently, git checks are performed on server start, even when outside a git
repository.

This commit verify the presence of a git repository (via `git status` exit
code), and perform checks only if it exists.

closes #7712

[ci skip]

closes #7711

[ci skip]

This is to let the author of the post know, that this pod is interested
in updates about this post.

The sending user is only used to verify that the participation was sent
from this pod, but lets use an admin/podmin account if available.

closes #7708

fixes #7700
closes #7706

closes #7705

The limit was added in 2012 to prevent spam, but since the participants
need to be a mutual contact with the author nowadays, I don't think it's
a spam problem anymore.

fixes #7701
closes #7702

This fixes that it fails when you call it without notes parameter.

closes #7698

closes #7710

closes #7642
fixes #7633

Some people may remove their birthday date after the notification was
sent, which then breaks the notification page for other users. Let's
just display the date when the notification was created, and not display
the users updated birthday date. When users update from date A to B it
always looks weird anyway, when we display the same new date B twice on
different days, or display two different dates for the same user.

We could remove notifications when users change or remove their
birthday, but that would be way more complex and also we usually don't
remove notifications (not even for deleted posts).

Fixes #7689

closes #7691

closes #7694
closes #7662
fixes #7661

closes #7684

Fixes #5727

closes #7690

Some people may remove their birthday date after the notification was
sent, which then breaks the notification page for other users. Let's
just display the date when the notification was created, and not display
the users updated birthday date. When users update from date A to B it
always looks weird anyway, when we display the same new date B twice on
different days, or display two different dates for the same user.

We could remove notifications when users change or remove their
birthday, but that would be way more complex and also we usually don't
remove notifications (not even for deleted posts).

Fixes #7689

closes #7691

Fixes #5267

closes #7685