add fetch_me script
update musicians script to return json and separate out musician controller actions
add setMyLocation method to javascript file_KY
Merge branch 'master' of https://github.com/tiger-swallowtails-2014/WeJam into javascript_setMyLocation_script_KY
updating musicians controller js with method to fetch musicians
Merge pull request #39 from tiger-swallowtails-2014/fetch_musicians_javascript_KY

Fetch musicians javascript ky