spree/spree — pull request #5668 by gmacdougall (2014-11-21 22:09:06+00:00)
Title: Line-through ineligible adjustments.

Make it clear if an adjustment is ineligible in the admin area by adding a line through it.

![image](https://cloud.githubusercontent.com/assets/764390/5150489/02654564-71a1-11e4-8f80-281821757e18.png)