further arguments to condiNumber.maxLik() are now passed to condiNumber.default() rather than to hessian()

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/maxlik@1491 af626d81-0c90-417d-8daa-7afe02cc634b
added argument "digits" to condiNumber.default()

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/maxlik@1492 af626d81-0c90-417d-8daa-7afe02cc634b
made the output of the test script more robust against differences due to different roundings on different computers (added argument "digits = 3" to all calls to condiNumber())

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/maxlik@1493 af626d81-0c90-417d-8daa-7afe02cc634b