Made Hive log parsing support optional "Cumulative CPU" field in MR stats, which I see when Hive is run with a fully distributed Hadoop cluster; also fixed bug where I was using a nonexistent string method str.contains()
Style changes to JdbcExecutorLoader.
Merge pull request #108 from davidzchen/job-stats

Style changes to JdbcExecutorLoader and include missing JS on executing flow page
Fix dependencies in less Makefile.
Merge pull request #109 from davidzchen/build-fixes

Fix dependencies in LESS Makefile