[ENH] added API definition file

bt/api.py

+#from django.contrib.auth.models import User
+from tastypie import fields
+from tastypie.authorization import DjangoAuthorization
+from tastypie.resources import ModelResource, ALL#, ALL_WITH_RELATIONS
+from bt.models import Violation
+
+
+#class UserResource(ModelResource):
+#    class Meta:
+#        queryset = User.objects.all()
+#        resource_name = 'auth/user'
+#        excludes = ['email', 'password', 'is_superuser']
+
+
+class APIResource(ModelResource):
+#    user = fields.ForeignKey(UserResource, 'user')
+
+    class Meta:
+        queryset = Violation.objects.all()
+        list_allowed_methods = ['get', 'post']
+        detail_allowed_methods = ['get', 'post', 'put', 'delete']
+        resource_name = 'violations'
+        authorization = DjangoAuthorization()
+        filtering = {
+            'country': ALL,
+            'operator': ALL,
+            'activationid': ALL,
+        }
+