I upgraded from Jira 5.2 to Jira 6.2, changed base directory, and changed database type. Everything looks good except my Agile boards did not make it to the new version. If I go to Admin / System / Plugins, I see that all of the plugin database tables have 0 rows. How can I get these tables populated? Are they not in entities.xml? Is there a directory that I need to copy to my new directory location?