new requirements

requirements.txt

@@ -4,3 +4,12 @@ argparse==1.2.1
 django-auth-ldap==1.1.7
 python-ldap==2.4.13
 wsgiref==0.1.2
+Django==1.6
+South==0.8.4
+Whoosh==2.5.6
+argparse==1.2.1
+django-auth-ldap==1.1.7
+django-gravatar2==1.1.3
+django-haystack==2.1.0
+python-ldap==2.4.13
+wsgiref==0.1.2