enhancement - mention rgb in documentation, don't do anything with it in code (pos_rgb is used in sourceplot)


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9971 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
automatically synchronized identical files to revision 9971

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9972 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0