enhancement - enhancement - the value returned as second output was bogus, too. now updated to get the expected value out

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@8601 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
bugfix - fixes for (not much used any more) SPM5 format

git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@8602 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0