fix NPE in FilterPostProcessor: corresponds to SVN revision 10920 in trunk
fix issue where AnimChannel.update() fails to invoke onAnimCycleDone(): corresponds to  ad99467cf2b313f57bff3807508114ef0caadc5f in master
fix issue where rays pass through Quads in certain cases: corresponds to SVN rev 10785 in trunk
update version to 3.0.8 in core
update plugins version to 3.0.8