message: make two copies of build
  one with the build number and one without which will just always be the
  latest
diff: +/* globals process, __dirname */
  var gulp = require("gulp");
  var gutil = require("gulp-util");
  var glob = require("glob");
  @@ -240,6 +241,7 @@ gulp.task("moveToDev", ["build", "cloneBuild"], function(){
  var version = fs.readFileSync("../Tone/core/Tone.js", "utf-8")
  .match(/(?:Tone\.version\s*=\s*)(?:'|")(.*)(?:'|");/m)[1];
  return gulp.src("../build/Tone.js")
  + .pipe(gulp.dest("../tmp/dev/"))
  .pipe(rename(function(path){
  // var version =
  if (process.env.TRAVIS_BUILD_NUMBER){
  