exclude more hadoop paths - used when uploading jars to the remote nodes
Merge pull request #792 from Microsoft-CISL/sergiym_exclude_paths

Add more Hadoop environment variables to the classpath exclusion list
Merge branch 'master' of https://github.com/Microsoft-CISL/REEF into YingdaReef
Merge branch 'YingdaReef' of https://github.com/Microsoft-CISL/REEF into YingdaReef