update dojox to the latest dojox/app.
Fixes #17229. When used inside a ScrollableView, the Overlay no longer appears at a wrong location thus being invisible
Fixes #17454 - scrolling performance/usability problems on Android and BB
Fixes #17455 - adapt to iOS 7: do not try to hide Safari's address bar
Refs #17455. Fix and improve clarity of address bar hiding code
Fixes #17459. Code cleanup - use dot notation instead of array notation for config flags
Enable styling of Spider chart HTML labels and positioning
relative to node via CSS
Merge branch 'spider-label' of github.com:peller/dojox into spider-label