Convert the API URL system from an App based one

to a resource based one.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/rest_api/serializers.py

@@ -0,0 +1,9 @@
+from __future__ import unicode_literals
+
+from rest_framework import serializers
+
+
+class APIResourceSerializer(serializers.Serializer):
+    description = serializers.CharField()
+    label = serializers.CharField()
+    name = serializers.CharField()