Fixing some mistakes in the previsious readme.

README.md

@@ -15,25 +15,31 @@ Django-pyvows
 --------------
 
 
-Add to the 
-
-    INSTALLED_APPS = (
-                        ....
-                        'django_pyvows',
-                        ....
-                     )
-
-And create the vows as you usually would
+There is no need to modify your project to use Django-PyVows. You only have to create the vows
+as you usually would, start the server and call your project urls:
 
     from pyvows import Vows, expect
 
-    from django_pyvows.context import DjangoContext
+    from django_pyvows.context import DjangoHTTPContext
 
     @Vows.batch
-    class ContextTest(Vows.Context):
+    class ContextTest(DjangoHTTPContext):
+
+        def setup(self):
+            self.start_server()
 
         def topic(self):
-            return DjangoContext.start_environment(None)
+            return self.get('/mygreaturl/')
 
-        def should_be_an_error(self, topic):
-            expect(topic).to_be_an_error()
+        def should_be_a_success(self, topic):
+            expect(topic.getcode()).to_equal(200)
+
+        def should_return_the_correct_response_type(self, topic):
+            expect(topic.headers.type).to_equal("text/html")
+
+For work properly you need to configure your django settings module overriding
+the method `get_settings` from DjangoHTTPContext. If you settings module are in python
+path as I can import them simple doing `import settings` then are no need to override 
+the `get_settings` method. We have some other methods that you can use to personalize you 
+testing context, but I will explain after. Keep in touch to get some new things that I plan 
+to implement.