* make the button for selecting the NUS_Cache path actually do something in the 2 programs that use NUS
* default NUS_cache is up 2 directories in windoze
* allow reading bad blocks from a txt file when creating a blank nand
git-svn-id: http://wiiqt.googlecode.com/svn/trunk@27 389f4c8b-5dfe-645f-db0e-df882bc27289