cbrelease-4.8.30_RC4: Merge pull request #90 from varshamahuli97/cbrelease-4.8.30

acbpDFUtil changes to dedupe using countDistinct

cbrelease-4.8.28_RC17

adding cb plan v2 table

cbrelease-4.8.28_RC14: Merge pull request #77 from abhishekpnt/cbrelease-4.8.28

code fix for exhaust

cbrelease-4.8.28_RC6: Merge pull request #66 from abhishekpnt/cbrelease-4.8.28

Issue #KB-11607: code fixes

cbrelease-4.8.28_RC2: Merge pull request #61 from abhishekpnt/cbrelease-4.8.28

Issue #KB-0000: Fixing contentdf and course report