adding super block adding tool to fix volume index git-svn-id: https://weed-fs.googlecode.com/svn/trunk@23 282b0af5-e82d-9cf1-ede4-77906d7719d0
adding super block adding tool to fix volume index git-svn-id: https://weed-fs.googlecode.com/svn/trunk@23 282b0af5-e82d-9cf1-ede4-77906d7719d0