[ci skip]

Add initializer for customizing Resque's Redis connection

Merge branch 'update-votes-when-adding-notes' of https://github.com/riyad/gitlabhq into riyad-update-votes-when-adding-notes

Small fixes added to SSH Keys API doc.

CONTRIBUTING.md copied from wiki pages

use high level api and compatibility with Passenger

Extract ref switcher into a partial

SSH Keys API implemented

API attributes refactoring

Routing specs and cleanup

Also moves onchange JS to projects.js.coffee

Uses TeamMembers#index instead, to be more RESTful

We were already calling `authorize_admin_issue!` in a before filter with
the same permission checks, so this deleted check wasn't actually doing
anything.

Handles stuff that's shared across admin controllers.