- Exclude refunds from gross/net
- Correct order counts
- Display refunded order and item count, plot after refunds
- Combine query functions for legend and main chart
1. Ensure refund order_total is negative and reflects the full amount,
not just line items
2. Ensure transients are cleared when doing refunds
3. sales-reports order types so we can exclude refunds from pure
‘sales’ reporting
4. Tweak placement of refunds in legend.
Closes#6411
Create a new axis for "in refunds" on the sales by date report. Include
the refunds in the included time period. Refunds do not reduce the sales
total in the report.
* fixed indentation - swapped spaces for tabs at start of line, swapped
tabs for spaces min-line for alignment
* removed instances of `@return void` and `@access public`
* improved readability
@see http://make.wordpress.org/core/handbook/coding-standards/php/
Mike Jolley
Chuck Mac
Nicola Mustone
Tamara Zuk
Coen Jacobs