No longer extracting the sourcemap from the compiled JS

It has been causing some minor issues in local dev for a while, and
doesn't add much in production since the sourceMap comments are removed
by the pagespeed mod

gulpfile.js

@@ -68,10 +68,7 @@ gulp.task('compass', function() {
 
 gulp.task('browserify', function() {
   var browserify = require('browserify'),
-      exorcist = require('exorcist'),
-      tap = require('gulp-tap'),
-      transform = require('vinyl-transform'),
-      mold = require('mold-source-map');
+      tap = require('gulp-tap');
 
   return gulp.src('./src/js/main.js', { read: false })
     .pipe(errorHandler())
@@ -82,11 +79,7 @@ gulp.task('browserify', function() {
 
       bundler.add(file.path);
 
-      file.contents = bundler.bundle()
-        .pipe(mold.transformSourcesRelativeTo('./'));
-    }))
-    .pipe(transform(function() {
-      return exorcist(config.buildPath('js/main.js.map'));
+      file.contents = bundler.bundle();
     }))
     .pipe(gulp.dest(config.buildPath('js')));
 });

package.json

@@ -13,7 +13,6 @@
     "browserify": "^6.3.2",
     "canopy": "^0.2.0",
     "es6ify": "^1.5.1",
-    "exorcist": "^0.1.6",
     "gulp": "^3.8.10",
     "gulp-compass": "^2.0.3",
     "gulp-connect": "^2.2.0",
@@ -28,10 +27,8 @@
     "karma-jasmine": "^0.3.1",
     "karma-notify-reporter": "^0.1.1",
     "lodash": "^2.4.1",
-    "mold-source-map": "^0.3.0",
     "q": "^1.1.2",
     "snapsvg": "git://github.com/adobe-webplatform/Snap.svg#dev",
-    "through": "^2.3.6",
-    "vinyl-transform": "^1.0.0"
+    "through": "^2.3.6"
   }
 }