[Feature Request] Filter projects by tags

Update: I found this issue, but it is more than 10 months old https://gitlab.com/gitlab-org/gitlab-ce/issues/2978

I'd like to bring it in discussion again, because it's a really important feature IMO

Changed title: [Feu → [Feature Request] Labels/Tags for Projects

Changed title: [Feature Request] Labels/Tags for Projects → [Feature Request] Filter projects by tags

Status changed to closed

Duplicate of https://gitlab.com/gitlab-org/gitlab-ce/issues/2978

Status changed to reopened

@RafaelKr I don't see why a new issue would be better, an old discussion is lost, older participants won't know what the status and a couple of more reasons to keep the discussion in the old issue.

Status changed to closed