enhancement - added configureable initialization of spectral factorization (chol or rand), fixed incorrect code in wilson2x2 (no functional consequences preceding the fix)


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@7406 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0
new test function for bug 1954


git-svn-id: svn+ssh://svn.fcdonders.nl/home/svnroot/fieldtrip/trunk@7407 0cf7c7f0-3615-4144-b4e6-68da3bce3cd0