Hans Muller bec3fdefd1 Add a Scrollable builder, refactor ScrollableList, et al (#3950)
* Add a Scrollable builder, refactor ScrollableList, et al

* Add space between the dialog demo buttons

* removed vestigial code
2016-05-16 17:32:01 -07:00
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2016-05-13 15:35:27 -07:00
2016-05-09 11:00:54 -07:00