enhancement - ensure that CTF synthetic gradient montages specify the chantype and chanunit for org and new. This is desired due to the recent changes to ft_apply_montage and resolves a regression error in test_bug2235


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9528 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
automatically synchronized identical files to revision 9528

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@9529 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0