added copy details to check items.
Merge remote-tracking branch 'origin/master' into dsc-543
Merge remote-tracking branch 'origin/master' into dsc-543
implemented dsc-543.
Merge remote-tracking branch 'origin/master' into dsc-543
code refactor.
Merge remote-tracking branch 'origin/master' into dsc-543
passing app user info to amberdb for commit operations.
Merge remote-tracking branch 'origin/master' into dsc-543
included suggested changes from code review.
Merge remote-tracking branch 'origin/master' into dsc-543
updated amberdb version.
Merge pull request #633 from nla/dsc-543

Dsc 543