change admin link to /admin/user

this is the page for the admin panel, if the panel is installed
then it will load, otherwise a redirect to register users has been
added in.

services/web/app/coffee/router.coffee

@@ -168,6 +168,7 @@ module.exports = class Router
 
 		#Admin Stuff
 		webRouter.get  '/admin', SecurityManager.requestIsAdmin, AdminController.index
+		webRouter.get  '/admin/user', SecurityManager.requestIsAdmin, (req, res)-> res.redirect("/admin/register") #this gets removed by admin-panel addon
 		webRouter.get  '/admin/register', SecurityManager.requestIsAdmin, AdminController.registerNewUser
 		webRouter.post '/admin/register', SecurityManager.requestIsAdmin, UserController.register
 		webRouter.post '/admin/closeEditor', SecurityManager.requestIsAdmin, AdminController.closeEditor

services/web/app/views/layout/navbar.jade

@@ -18,7 +18,7 @@ nav.navbar.navbar-default
 							b.caret
 						ul.dropdown-menu
 							li
-								a(href="/admin/register") Register New Users
+								a(href="/admin/user") Manage Users
 
 				each item in nav.header
 					if ((item.only_when_logged_in && session && session.user) || (item.only_when_logged_out && (!session || !session.user)) || (!item.only_when_logged_out && !item.only_when_logged_in))