diff -r b4ed8cdc654c -r 0fe2f3f5466f ldt/web/ldtplatform/settings.py
--- a/ldt/web/ldtplatform/settings.py	Wed Nov 07 11:48:38 2012 +0100
+++ b/ldt/web/ldtplatform/settings.py	Tue Nov 13 16:20:34 2012 +0100
@@ -143,11 +143,11 @@
     'ldt.indexation',
     'oauth_provider',
     'django_openid_consumer',
-    'piston',
     'social_auth',
     'south',
     'guardian',
     'sorl.thumbnail',
+    'tastypie',
 )
 
 AUTH_PROFILE_MODULE = 'user.UserProfile'