- Added 'group by' feature- default to showing this week, group by day- show weekday in date column- use new export_vars -no_empty flag to suppress empty variables
Added -no_empty switch to export_vars.If specified, variables with an empty string value will be suppressed from being exported.This avoids cluttering up the URLs with lots of unnecessary variables.If we weren't this close to an important release, I would advocate making -no_empty the default behavior.
Fixed output to GetPrettyName operations: should be 'pretty_name:string', not 'object_type:string'. I'm pretty sure we don't need an upgrade script, since nobody checks the names of those returned values, anyway.
