Fixed license header.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10620 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Fixed nasty little bug: input instance for this method may not have access to string attribute data.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10621 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added a method to return a list of available packages that are compatible with the base version of Weka.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10622 e0a1b77d-ad91-4216-81b1-defd5f83fa92
The "Available" radio button now shows all available packages that are compatible with the installed version of Weka. Added tool tips for the radio buttons.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10623 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added a method to return a list of available packages that are compatible with the base version of Weka.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10624 e0a1b77d-ad91-4216-81b1-defd5f83fa92
The "Available" radio button now shows all available packages that are compatible with the installed version of Weka. Added tool tips for the radio buttons.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka@10625 e0a1b77d-ad91-4216-81b1-defd5f83fa92