Merge pull request #6 from suhasysr/master

Merging code from develop to master
Merge branch 'develop'
[maven-release-plugin] prepare release oozie-main-3.3.2.1
[maven-release-plugin] prepare for next development iteration
Merge branch 'develop'

Conflicts:
	core/pom.xml
Merge pull request #8 from suhasysr/master

Merging code from develop to master
Automated merging from jenkins during release from develop to master
[maven-release-plugin] prepare release oozie-main-3.3.2.2
[maven-release-plugin] prepare for next development iteration