enhancement - update the scaling of channel units if possible. See http://bugzilla.fcdonders.nl/show_bug.cgi?id=2570


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9486 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
automatically synchronized identical files to revision 9486

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9487 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0