Version bump to 0.8.0.pre
Updated to colorize 0.7.2
Use of Ruby 2.1.2 is now recommended
Added `spout json` command that generates JSON charts and tables of each variable in a dataset
Version bump to 0.8.0.beta1
Spout graphs now places files in graphs/<version>/*.json and spout pngs now places files in images/<version>/*.png
Started refactoring graph json creation
The `spout pngs` command now renders the histogram form for each variable
Removed row limit
Moved coverage report to its own model and made it dependent on the version.
Version bump to 0.8.0.beta2
Show all lines
Spout coverage now works with multiple CSV files correctly
Version bump to 0.8.0.beta3
Fixed unknown tables missing commas for large numbers
Version bump to 0.8.0.beta4
The `spout coverage` command now lists variables that are defined in the data dictionary and that do not exist in any CSV dataset, closes #36.
Version bump to 0.8.0.beta5
Added `spout outliers` command that returns a list of integer or numeric variables that contain major and minor outliers
Version bump to 0.8.0.beta6