Bug ZK-2390: hflex fails when combining hbox and templating
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