Allow contextual popup decorators contents to receive the same hspacing as normal controls.

Enyo-DCO-1.1-Signed-off-by: Blake Stephens <blake.stephens@lge.com>
Merge pull request #1555 from enyojs/BHV-13448-blakestephens

BHV-13448: Contextual popup decorators' contents now receive the same hspacing as other controls