CDAP-531: add inbuilt Exit, Quit and Help Commands
CDAP-531: Update help command description
CDAP-531: Update PR according to last comments
CDAP-531: Add unit tests
CDAP-537: Allow Users of common-cli to capture UserInterruptException to provide a handler method to handle Ctrl+C
Merge pull request #13 from cybervisiontech/cdap-531

CDAP-531: CLI (common) - Need to have inbuilt Help and Exit commands
Fix checkstyle
Merge remote-tracking branch 'upstream/develop' into CDAP-537
CDAP-537: added unit test
Bump version to 0.2.0-SNAPSHOT
CDAP-537: fixed PR comments
Merge pull request #15 from cybervisiontech/CDAP-537

CDAP-537: Allow Users of common-cli to capture UserInterruptException to provide a handler method to handle Ctrl+C
Adding .travis.yml
Enabling travis ci for release branches
Merge pull request #17 from caskdata/feature/travis-support

Adding .travis.yml
CDAP-537: close input streams
Merge pull request #19 from cybervisiontech/CDAP-537

CDAP-537: close input streams
Merge branch 'develop' of github.com:caskdata/common into feature/common-authorization