Calling $(x).uls() with new options doesn't update options

[bvibber]

For the Wikipedia PhoneGap app we need to be able to reinitialize options on the ULS.

In this case we need to update both the 'languages' object with a different set of languages, and the 'onSelect' callback.

Currently I'm attempting to reuse the existing ULS but simply reinit with $.uls().

If this isn't meant to be supported, then I'll need to be able to initialize and then discard the ULS, so I can create a new one safely... is that the right thing to do here?

[bvibber]

One problem with creating a new fresh ULS is that the old <div class="uls-menu"> stays around... I can remove it manually perhaps, but have to know about it so it doesn't just eat up more memory in the DOM.

[amire80]

@brion if this only for PhoneGap and the PhoneGap app is being phased out, can this be closed? Or is this relevant for anything else?