Link paths for http and ssh in the admin project show view are incorrect

The link paths for http and ssh in the admin project show view are incorrect. Clicking on them effectively reloads the page. I think the intent is to have the links point to the project dashboard.

Incorrect: http://gitlab.example.com/admin/projects/[namespace]/[project]
Correct: http://gitlab.example.com/[namespace]/[project]

See merge request !214