Due to the coupled component hierarchy issue, we deprecated the attribute stubonly of Row, Listitem, and Treeitem,
  please use Cell, Listcell, and Treecell instead.
Bug ZK-2390: hflex fails when combining hbox and templating
Bug ZK-2389: Append popup component to Hlayout throws JavaScript error
Bug ZK-2389: Append popup component to Hlayout throws JavaScript error
Merge pull request #103 from jerrywell/6.5

Bug ZK-2389: Append popup component to Hlayout throws JavaScript error
Merge https://github.com/jerrywell/zk
Merge remote-tracking branch 'upstream/6.5'
Bug ZK-2351: Doublespinner always blank in turkish locale on iOS devices
Bug ZK-2357: Upload button hover style missing
Merge pull request #105 from jerrywell/master

Bug ZK-2357: Upload button hover style missing
fix typo.