Make paths of JS files relative
Make paths of JS files relative

This allows dillinger to be proxied behind any webserver. Without this,
it tries to request files from http://localhost:8090/

benjamin-albert/dillinger,WhoRain/new,run-project/dillinger,joemccann/dillinger,joemccann/dillinger,jesusmaldonado/dillinger,joemccann/dillinger,salipro4ever/dillinger,benjamin-albert/dillinger,saitodisse/dillinger,jiusanzhou/dillinger,salipro4ever/dillinger,jiusanzhou/dillinger,WhoRain/new,run-project/dillinger,baxrob/dillinger,baxrob/dillinger,jiusanzhou/dillinger,jesusmaldonado/dillinger,saitodisse/dillinger