Merge pull request #1 from linkedin/master

sync with upstream
Publish another csv with important sub-metrics for use by summary report
Merge remote branch 'origin/master'
Minor updates
Merge remote branch 'upstream/master'
Updates based on feedback
get_csv updates on other metrics
bug fix in normalize method
Merge pull request #16 from RiteshMaheshwari/master

Publish another csv with important sub-metrics for use by summary report

lgtm