[CDF-225] - Review CCC site and examples build.
* Remembered that there are "a lot" of jsFiddles out there referring to the old name "pvc-r2.0.js", so we better keep a copy there for a while.
[CDF-223] - CCC build process review.
* Updated publish script for 4.8/master
[CDF-223] - CCC build process review.
* Renamed publish script for 4.8, as it does not depend on master/release
* Updated the publish script for 5.x
Merge pull request #54 from dcleao/CDF-225

A few commits related to CDF-223 and CDF-225
Unlocking HeatGrid's dot_shapeAngle extension point.