Fixed public jsons extensions

commit a620686b2e3611ecaced159ac69927ceb8a8ac27
Author: rStatham <statham.robert@gmail.com>
Date:   Wed Apr 16 09:55:08 2014 -0400

    added proper extension to public json files

commit 34bcc841bd131074be484affb06751fd1ef76a9d
Author: rStatham <statham.robert@gmail.com>
Date:   Wed Apr 16 09:54:47 2014 -0400

    removed public json files with capitalized extension