Convert A/B reports to base class conversion reports.
Replaced experiment report with graph.
Update reports.ab supporting files to be generic to Acquia Lift reports.
Bug fix: context and stability reports were showing when no targeting specified.
Quick refactor
Make sure empty values show as 0 when shown numerically.
Issue #2343621 by Zarabadoo: Make list of campaigns scrollable.
Issue #2343621 by eshta: Fixed JS error when no campaigns are selected.
Issue #2344367: Automatically create a goal for personalize_fields option set and start the campaign
Convert A/B reports to base class conversion reports.
Replaced experiment report with graph.
Update reports.ab supporting files to be generic to Acquia Lift reports.
Bug fix: context and stability reports were showing when no targeting specified.
Quick refactor
Make sure empty values show as 0 when shown numerically.
Added for general 500 error test failures.
Test fixes for read reports from file.
Fix conversion report to only report for data with no features specified.
Merge branch 'CH-906' of https://github.com/acquia/acquia_lift into CH-906

Conflicts:
	plugins/agent_types/AcquiaLiftAgent.inc
Update context and stability reports to use same variation numbering style as the experiment report.