enyojs/enyo — pull request #638 by DavidUM (2014-01-17 09:05:04+00:00)
Title: GF-58796: Secure scroll threshold for 5-way key moving

When we use 5-way key to move next control in DataList,
It scrolls as much as childSize.
So, if we just have space like childSize for threshold[upperProp], page
adjusting does not occur properly.

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com