* Hooks and team pages allowed only for masters/owners
* Group page allowed for admin
* Corrent authentication for Projects controller
* Hide some project elements from visitor

Also specify separate project factory for project with filled repo

Rewrite build_url, use web_protocol for repo indicator.

Explicitly initialize custom port to make the logic obvious.

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

Conflicts:
	doc/installation.md

Fix merge mess in installation.md

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

* dashboard should be in dashboard controller not project index
* projects index removed