Remove js mime types
Remove js mime types

dkfiresky/Scratch-JS,addyosmani/Scratch-JS,allenyang79/Scratch-JS,dkfiresky/Scratch-JS,addyosmani/Scratch-JS,richgilbank/Scratch-JS,arkon/Scratch-JS,arkon/Scratch-JS,ahmadassaf/Scratch-JS,richgilbank/Scratch-JS,hax/Scratch-JS,allenyang79/Scratch-JS,ahmadassaf/Scratch-JS,hax/Scratch-JS