bugfix - resolved an issue with time, freq and timefreq data as input to ft_multiplotER. Diego started working on this yesterday, Jorn made some changes this morning, but overall it did not fully work yet. Hence I took over and reorganized the recent contributions from Diego and Jorn a bit. It now works with the test script of bug 1357 and of bug2160. I am still testing whether test_tutorial_coherence and test_tutorial_sensor_analysis are also again working (this morning they were not working). See http://bugzilla.fcdonders.nl/show_bug.cgi?id=2160


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@8540 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0