Preserve CDATA sections, don't convert them to generic Text nodes

[mbeckerle]

This issue migrated from https://issues.scala-lang.org/browse/SI-3368.

There is substantial discussion there which is not reproduced here. Please see that tracker.

The original description:

Sort of defeats part of the purpose of using a CDATA...

scala> <hi><![CDATA[This & That]]></hi>
res0: scala.xml.Elem = <hi>This &amp; That</hi>

[mbeckerle]

This issue was already fixed back prior to the spin-off of scala-xml to github.

See the original issue https://issues.scala-lang.org/browse/SI-3368

[ploddi]

Can someone elaborate on status of this? Seems like issue still here even after scala-xml moved to separate module.

[ploddi]

Is this still depends on compiler flag? Can it be altered by factory.setFeature on parser level?