dashboard: fix user mishandling bug

closes #415

https://github.com/django/django/blob/1.8.2/django/views/generic/detail.py#L105
user and request got overwritten in context

circle/dashboard/templates/dashboard/base.html

@@ -11,9 +11,9 @@
 
 
 {% block navbar %}
-{% if user.is_authenticated and user.pk and not request.token_user %}
+{% if request.user.is_authenticated and request.user.pk and not request.token_user %}
   <ul class="nav navbar-nav navbar-right" id="dashboard-menu">
-    {% if user.is_superuser %}
+    {% if request.user.is_superuser %}
     {% if ADMIN_ENABLED %}
     <li>
       <a href="/admin/">
@@ -56,7 +56,7 @@
     <li>
       <a href="{% url "dashboard.views.profile-preferences" %}">
         <i class="fa fa-user"></i>
-        {% include "dashboard/_display-name.html" with user=user show_org=True %}
+        {% include "dashboard/_display-name.html" with user=request.user show_org=True %}
       </a>
     </li>
     <li>
@@ -89,7 +89,7 @@
     </li>
     <li class="hidden-xs">
       <a href="{% url "dashboard.views.profile-preferences" %}">
-        <img class="profile-avatar" src="{{ user.profile.get_avatar_url }}" />
+        <img class="profile-avatar" src="{{ request.user.profile.get_avatar_url }}" />
       </a>
     </li>
   </ul>

circle/request/views.py

@@ -94,6 +94,8 @@ class RequestDetail(LoginRequiredMixin, DetailView):
 
         context['action'] = request.action
         context['accept_states'] = ResourcesOperation.accept_states
+        # workaround for http://git.io/vIIYi
+        context['request'] = self.request
 
         return context