- cross-tabs.js.coffee: Allow for cross tab communication
- chroma.js added for js color scales
- multiple numeric dashboard widget bug fixed
- Interactive help and discovery:
- Show users how the system works in an easy way
- Removed dashboard_empty edit widget
- Added sorting for surveys on ra index page
- New Permissions System
- Each user belongs to a single group
- That one group can access different things
- Use of user_externals