force an update to measurements so scrolling can continue properly when generation took place and the list wasn’t visible

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
child size needs to be updated post render to ensure we have accurate calculation, controlsPerPage calculation needs to adjust to ensure a fixed amount of overage for scrolling compensation

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
allowing the events to propagate for relayout/reflow when a control isn’t showing causes calculation issues unnecessarily

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
move resized logic out of control and into scroller, add flag to getAbsoluteShowing to not always require a bounds read

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
update documentation and change log

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
fix typo

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
fix incorrect wording…again

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
Merge pull request #597 from enyojs/GF-54911-coledavis

Fix for: GF-54911 & GF-55494

Reviewed-By: Ben Combee (ben.combee@lge.com)