v5.8

• Pie charts visualization!
• Configurable floating point precision for visualizations
• Improved bin sizing on histogram visualization
• Media objects images no longer open in light boxes, they open on separate pages
• Edit button is hidden when there is no description
• Improved field matching for field upload
• CSS fixed on visualization embedded pages
• Bar chart sorting alphabetically by group name fixed
• Regressions handle multiple data sets
• Selecting a saved regression with a different group selection updates the vis controls