add test case capturing IIPC-131: @import URL does not get rewritten inside CDATA section.
(test fails)
just code format clean up.
fix missing “>” in test sample for testStyleElementImportUrlInsideCDATA().
apply CSS/JS rewrite on CDATA section.
fixes WWM-117 / IIPC-131.
Merge pull request #29 from kngenie/IIPC-131

Rewrite CSS/JS in CDATA section