adjust selection overlay margin for rtl
BHV-14652: ContextualPopup[Samples Only]: Buttons Stack inside Popup
BHV-14937: moon.Dialog should support the 'x' button
BHV-14936: ExpandablePicker-RTL: Values Misalign with Picker's Title
Merge pull request #1640 from enyojs/BHV-14648-ryanjduffy

Fixes BHV-14648

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Merge pull request #1650 from enyojs/BHV-14652-artdahm

BHV-14652: ContextualPopupSample with a non-latin locale now fits the direction buttons.

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Merge pull request #1651 from enyojs/BHV-14937-artdahm

BHV-14937: moon.Dialog should support the 'x' button
Merge pull request #1653 from enyojs/BHV-14936-artdahm

BHV-14936: ExpandablePicker-RTL: Values Misalign with Picker's Title

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
BHV-12425: Scroller in ExpandableInputSample can't scroll to first item in certain use case
Enyo-DCO-1.1-Signed-off-by: Krishna Rangarajan <krishna.rangarajan@lge.com>