enhancement - added initial support for multi-column layout. See http://bugzilla.fcdonders.nl/show_bug.cgi?id=2315. Made some options for the plotting conditional on the viewmode, such as the time axis, the events, the channel labels and the yticks.


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@8593 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0