* Fixed bug in scrolling list that would try to adjust the selected index before the entries were recomputed, not after.
* Fixed bug that would ignore the last entry of updated group data (and thread the icon item as first element of the group data)
* Fixed nav button panel
* Fixed bug that would allow adding items to a group before the initial group data arrived
Merge branch 'master' of https://github.com/schlangster/skyui