Losing <optgroup> Elements

[theianjohnson]

If the list contains any elements, they're removed when sorting

[kprovance]

+1

[kprovance]

@theianjohnson - Check out my fork. I updated the code for optgroup support. Let me know how it works out for you, or if you find a glitch I missed.

[kprovance]

kprovance@6452591