Updated openstack/openstack
Project: openstack/sahara  28805d5db02eb32f8635d035bb0ca03b49402e44

Add one more sample for pig job examples

This patch adds new pig example "Top TODOers" shown in previous
ATL OpenStack Summit:

* Updated corresponding documentation and paths in integration tests

Implements blueprint: edp-examples

Change-Id: I4285b9c3a334cda7387776bc06147ef53c0a57e0