Added search help page (very pretty)

RIGS/views.py

@@ -35,6 +35,9 @@ def login(request, **kwargs):
 
         return login(request)
 
+class SearchHelp(generic.TemplateView):
+    template_name = 'RIGS/search_help.html'
+
 """
 Called from a modal window (e.g. when an item is submitted to an event/invoice).
 May optionally also include some javascript in a success message to cause a load of