Comment 8 for bug 38721

I'm reopening this, feel free to close if you think this is wrong. Milestones are still not being sorted correctly. For instance see:

https://edge.launchpad.net/awn/+milestones

They get listed in this order:
        0.2.10
 0.2.6
 0.2.8
 0.3
 0.2.4
 0.2