enhancement - made first implementation of function for deidentifying data structure by recursively going through the provenance information, see http://bugzilla.fcdonders.nl/show_bug.cgi?id=2484


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9295 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
automatically synchronized identical files to revision 9295

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9296 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0