Login and cookie
Merge branch 'cookieFullname' into front-end

Conflicts:
	master/buildbot/status/web/files/css/default.css
Reason new position

On builddetail
Add fullname to rebuild and stop build
Incude reason with name on the triggerable step
remove the name parameter and show only comments (name parameter is using buildbot's default authentication mechanism)
fix check if user found on reason