Initial commit after change to backbone/SPA

spa/api/v1/ReleaseAudioResource.py

@@ -0,0 +1,17 @@
+from tastypie import fields
+from spa.api.v1.BackboneCompatibleResource import BackboneCompatibleResource
+from spa.models import ReleaseAudio
+
+class ReleaseAudioResource(BackboneCompatibleResource):
+    release = fields.ToOneField('spa.api.v1.ReleaseResource.ReleaseResource', 'release')
+
+    class Meta:
+        queryset = ReleaseAudio.objects.all()
+        resource_name = 'audio'
+        filtering = {
+            "release": ('exact',),
+            }
+
+    def dehydrate(self, bundle):
+        bundle.data['waveform_url'] = bundle.obj.get_waveform_url()
+        return bundle