Change barchart to bargraph.
Fix links to be anchors
Handle zero time jobs
ensure our domain is valid on the log scale by making maxTime greater than lower bound
add fixed offset to bar widths
add fixed offset to bar widths
Merge branch 'job-header-augmentation' of github.com:airbnb/chronos into job-header-augmentation
Fix neg-inf error
Merge pull request #181 from airbnb/job-header-augmentation

Job header augmentation