2929: provenance graph is cutoff on the left. Removed the absolute positioning on the div to resolve the issue.
We now have functioning provenance graph display for pipeline instances, jobs, and collections.
2919: update integration test to assert provenace graph div
Merge branch 'master' into 2919-provenance-graph-cutoff
2919: Reinstated absolute positioning, changed font size so that text is no
longer overflowing the graph boxes and ovals.
2919: set the left postitioning for the provenance graph calculated based on the left-nav size
Merge branch 'master' into 2919-provenance-graph-cutoff
Merge branch 'master' into 2919-provenance-graph-cutoff
Merge branch 'master' into 2919-provenance-graph-cutoff