Small cosmetic improvement to the output of options.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11194 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added a system property to set the timezone when running tests to Pacific/Auckland

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11196 e0a1b77d-ad91-4216-81b1-defd5f83fa92
MLRClassifier now works with MLR version 2 and contains all(?) schemes from MLR version 2.1 that are not already available elsewhere in WEKA.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11197 e0a1b77d-ad91-4216-81b1-defd5f83fa92