Update notes to newer version of Fancybox library
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jquery.fancybox.css - all ocurrences of url(..) with images are replaced with
&dtml-portal_url;/++resource++collective.fancybox/<original image>
and the file contains dtml-let and dtml-with statements

jquery.fancybox.pack.js - no changes

jquery.easing.js - not used nor registered in portal_javascript now
