Fixed the gravatar bug where student.user.email was used instead of request.user.email

bookshare/core/templates/profile.html

@@ -14,7 +14,7 @@ SRCT Bookshare • {{ student.user.get_full_name }}
   <legend>
   <div class="row">
     <div class="col-md-1">
-      <img class="img-circle img-responsive" src="{% gravatar_url student.user.email 75 %}">
+      <img class="img-circle img-responsive" src="{% gravatar_url request.user.email 75 %}">
     </div>
     <div class="col-md-6">
       <h2><strong>{{ student.user.get_full_name }}</strong>
@@ -41,7 +41,7 @@ SRCT Bookshare &bull; {{ student.user.get_full_name }}
       {% endif %}
     </div>
     <div class="col-md-2 text-right">
-      <h3><a href="mailto:{{ student.user.email }}"><i class="fa fa-envelope"></i> {{ student.user.username }}</a></h3>
+      <h3><a href="mailto:{{ request.user.email }}"><i class="fa fa-envelope"></i> {{ student.user.username }}</a></h3>
     </div>
   </div>
   </legend>

bookshare/core/templates/ratings.html

@@ -13,7 +13,7 @@ SRCT Bookshare • {{ student.user.first_name }} {{ student.user.last_name }}
 <div class="page-header" id="banner">
   <div class="row">
     <div class="col-md-1">
-      <img class="img-circle img-responsive" src="{% gravatar_url student.user.email 75 %}">
+      <img class="img-circle img-responsive" src="{% gravatar_url request.user.email 75 %}">
     </div>
     <div class="col-md-6">
       <h2><strong><a href="{{ student.get_absolute_url }}">{{ student.user.get_full_name }}'s</a> Ratings</strong></h2>

bookshare/templates/layouts/navbar.html

@@ -25,7 +25,7 @@
         <li><a href="/search"><i class="fa fa-search fa-lg"></i></a></li>
         {% load gravatar %}
         <li><a href="{% url 'profile' request.user.username %}">
-          <img class="img-circle img-responsive center center-block" src="{% gravatar_url student.user.email 21 %}"></a></li>
+          <img class="img-circle img-responsive center center-block" src="{% gravatar_url request.user.email 21 %}"></a></li>
         <li><a href="/logout">Log Out</a></li>
         {% else %}
         <li><a href="/login" title="use your Mason username and password">Log In</a></li>