FALCON-589 Add test cases for various feed operations on Hcat feeds contributed by Karishma Gulati
FALCON-630 late data rerun for process broken in trunk. Contributed by Shwetha GS
FALCON-642 OozieProcessWorkflowBuilderTest test failures. Contributed by Shwetha GS
refactoring, documentation stuff
amended according to test case
amended to match test case
refactoring