enhancement - added support for mxSerialize in matlab 2014a and upward using the solution from http://undocumentedmatlab.com/blog/serializing-deserializing-matlab-data/#MEX. See http://bugzilla.fcdonders.nl/show_bug.cgi?id=2452


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9278 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0