First commit for JobClasspahtHelper. A tool that helps
setting up the classpath in the DistributedCache
More javadoc,
More comments,
Better variable naming
Minor refactoring
Updated code to comply with code quality standards
(Correction of bugs reported by Firebugs)
Merge pull request #3 from codingtony/master

Tool that helps adding jars to HDFS and to the Distributed Cache. Allows fast reuse of libs between jobs