Remove Django Samples. (#657)

Author: busunkim96

samples/README.md

@@ -149,10 +149,6 @@ Documentation for the Google+ API in
     <td><a href="plus">samples/plus</a></td>
     <td>Loop over all a user's activities and print a short snippet</td>
   </tr>
-  <tr>
-    <td><a href="django_sample">samples/django_sample</a></td>
-    <td>Demonstrates oauth2client and the Google+ API from Django</td>
-  </tr>
 </table>
 
 ## ![](http://www.google.com/images/icons/feature/predictionapi-32.png) Prediction API
@@ -293,10 +289,6 @@ Documentation for the YouTube Data API in
     <td>Demonstrates the people API and OAuth 2.0 decorator for Google App
     Engine applications</td>
   </tr>
-  <tr>
-    <td><a href="django_sample">samples/django_sample</a></td>
-    <td>Demonstrates oauth2client and the Google+ API from Django</td>
-  </tr>
   <tr>
     <td><a href="service_account">samples/service_account</a></td>
     <td>Demonstrates working with service accounts</td>
@@ -317,15 +309,6 @@ Documentation for the YouTube Data API in
   </tr>
 </table>
 
-# Django Samples
-
-<table>
-  <tr>
-    <td><a href="django_sample">samples/django_sample</a></td>
-    <td>Demonstrates oauth2client and the Google+ API from Django</td>
-  </tr>
-</table>
-
 # Command-line Samples
 
 <table>