* Render right layout depends on current_user
* show sample git username/email when repo is empty
* Show extra info when browsing public area
* Fixed some tests related to public projects
* show comments in read-only for public projects
* Remove old public routing

So lets do it async. First create project, then import repo and create
satellite with Sidekiq

Merge branch 'master' into non-interactive-aws-install

Conflicts:
	doc/installation.md

Fix merge mess in installation.md

2. SSH Keys Help page

Didn't bother with files in db/, config/, or features/