extra Help menu entries for only staff/moderators (community management links)

Adds links to the bottom of the Help menu for various documents used by staff and moderators. This links are visible to only players who have the "admin" flag set. Requested by Breadstrings in https://plus.google.com/114447825469587375506/posts/eFSCmDTsLxr

![screen shot 2014-10-03 at 8 24 57 am](https://cloud.githubusercontent.com/assets/1495809/4499464/111c99da-4a83-11e4-92ab-99386d0e6d26.png)

@lemoness : Is this okay?
I don't know... it weirds me out a bit to have these in public code, even
when they're private. It's very easy to look these up in Google docs or
bookmark them - do we really need them linked form Habit?

On Thu, Oct 2, 2014 at 9:58 PM, Alice Harris <notifications@github.com>
wrote:

> In views/shared/header/menu.jade:
>
> > @@ -131,6 +131,14 @@ nav.toolbar(ng-controller='AuthCtrl', ng-class='{active: isToolbarHidden}')
> >                a(target="_blank" href='http://habitrpg.wikia.com/wiki/Contributing_to_HabitRPG')=env.t('contributeToHRPG')
> >              li
> >                a(target="_blank" href='http://habitrpg.wikia.com/wiki/')=env.t('overview')
> > +            li(ng-if='user.contributor.admin')
>
> Yes, the first doc is just the one that contains template text for
> answering questions in the Tavern. "Super Secret" is a bit of a joke. At
> least that's what I've always thought. :)
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/HabitRPG/habitrpg/pull/4103/files#r18381536>.
>