To do #1079
User story #1078: Add members/activity time chart in Sprint stats view
Add new bar chart
- Added new chart in Sprint stats to render a bar chart with the time spent by member & activity.
- Updated d3 & nv libraries.
- d3 & nv libraries min versions are used in production, complete ones in development (for debugging purposes).
git-svn-id: https://svn.ociotec.com/Software/Web/Redmine/plugins/scrum/trunk@1836 1633e602-76eb-4acd-8a1c-850ebfcfe024
- Add permission check before render new chart.
git-svn-id: https://svn.ociotec.com/Software/Web/Redmine/plugins/scrum/trunk@1837 1633e602-76eb-4acd-8a1c-850ebfcfe024