Remove CI dashboard

With CI status integrated at GitLab projects page there is no reason to keep it anymore.

Signed-off-by: Dmitriy Zaporozhets dmitriy.zaporozhets@gmail.com

Part of #2594 (closed)

mentioned in merge request !1380 (closed)

@DouweM take a look please

mentioned in issue #2594 (closed)

Status changed to merged

@dzaporozhets

mentioned in commit c4ca1ad4

Screenshot

@dzaporozhets Let me know when you're done with moving pages around, and I'll make sure all pages have appropriate page titles and header titles :)

@DouweM sure, thanks!

mentioned in merge request !1380 (closed)