Merge pull request #4 from suhasysr/develop

Changing version to 3.3.2.1-SNAPSHOT
Merge pull request #5 from suhasysr/develop

Adding scm tag
Merge pull request #6 from suhasysr/master

Merging code from develop to master
removed hadoop2 compilation so that module versions are same
removed hadooplib.version property
changed sqoop version
Merge branch 'develop'
[maven-release-plugin] prepare release oozie-main-3.3.2.1
[maven-release-plugin] prepare for next development iteration