Standard loadPackages() call was not invoking full class discovery due to a bug introduced with the latest changes - fixed.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10392 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Standard loadPackages() call was not invoking full class discovery due to a bug introduced with the latest changes - fixed.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10393 e0a1b77d-ad91-4216-81b1-defd5f83fa92