ensure that dynamic styles and class changes to controls correctly give the delegate the opportunity to handle the change (and in this case the HTMLStringDelegate will correctly invalidate tags)

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
it helps to use the correct parameters

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
the delegate needs to be able to know when the style has been invalidated

Enyo-DCO-1.1-Signed-Off-By: Cole Davis (cole.davis@lge.com)
Merge pull request #755 from enyojs/BHV-9375-coledavis

Fix for: BHV-9375