bugfix - renamed occurrences of zparam into parameter, leading to crash when checkconfig = 'pedantic'. Also changed on wiki


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@7704 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
Merge branch 'master' of github.com:fieldtrip/fieldtrip