DataGridList is fires onActiveChange event for every item render when item is mixin moon.SelectionOverlaySupport on it.

This is because moon.IconButton is calling activeChanged on rendered always.
And this code is added to support pagingControls auto hide feature which is not a requirement anymore.

DCO-1.1-Signed-Off-By: Kunmyon Choi kunmyon.choi@lge.com
BHV-6162: DataList: Drawer's nubArrow Points Down in Opened Dresser
BHV-10416: Create sample for miniheader and list actions
Enyo-DCO-1.1-Signed-off-by: Krishna Rangarajan <krishna.rangarajan@lge.com>
BHV-10416: simpler code
BHV-5129: moon.Popup: Add onShown/onHidden events
Update Popup.js
change transitionStart event firing time so that the event can fire before pre-transition
BHV-10909: Fixing DismissOnEnter on moon.Input

Problem:
DismissnEnter is not working.

Analysis:
This is regression which is introduced after changing spotlight select timing from onKeyDown to onKeyUp.
Original sequence when onSpotlightSelect is fired on onKeyDown
1) Spotlight: onKeyDown -> return false
2) Input: onkeypress -> blur (This makes focus goes to decorator)
3) Spotlight: onkeyUp -> not able to return true (because event target is not input after blur)
Current sequence when onSpotlightSelect is fired on onKeyUp
1) Spotlight: onKeyDown -> return false
2) Input: onkeypress -> blur (This makes focus goes to decorator)
3) Spotlight: onKeyUp -> not able to return true (because event target is not input after blur)
4) Spotlight: onSpotlightKeyUp -> onSpotlightSelect -> ontap (This makes focus goes to input again)

Solution:
Change onkeypress handler as onkeyup, so that event target is not changed until 3).
Change return true as false, so that onSpotlightKeyUp is not bubbled up.

When user type enter on input, spotlight onKeyUp handler is called and checking spotlightIgnoredKeys then returning true.
This makes onkeyup event is not comes to input.

DCO-1.1-Signed-Off-By: Kunmyon Choi kunmyon.choi@lge.com
BHV-5143: modify setActive parameter in ListActions.js
BHV-11211 Modify HeaderSample to cover removed icons.
We do not have pattern-samples but HeaderSample.js still use removed icons.

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com
Merge pull request #1419 from enyojs/BHV-10416-krishnarangarajan

BHV-10416 Create sample for miniheader and list actions
Refractoring Item.less Enyo-DCO-1.1-Signed-off-by: Brooke Peterson <brooke.peterson@lge.com>
Add parameterized mixin class for .moon-sub-header-text Enyo-DCO-1.1-Signed-off-by: Brooke Peterson <brooke.peterson@lge.com>
Remove crufty for...in loop.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
BHV-11483: Consolidate variable declarations.
Merge pull request #1413 from enyojs/BHV-11025-kunmyonchoi

DataGridList is fires onActiveChange event for every item render when it...

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Merge pull request #1430 from enyojs/BHV-5143-SungbaeCho

BHV-5143: modify setActive parameter in ListActions.js

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Update Popup.js

Removed extra args variable declaration
Merge pull request #1416 from enyojs/BHV-6162-artdahm

BHV-6162: DataList: Drawer's nubArrow Points Down in Opened Dresser

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Update Popup.js

Only fire off onHiding event if animation is enabled.