Fix issue with missing functions when used on nodejs

Cakefile

@@ -37,31 +37,6 @@ task 'compile-browser', 'Compile with browserify for the web', ->
       .then ->
         console.log 'Finished!'
 
-task 'compile-standalone', 'Compile with browserify as a module', ->
-  browserify
-    standalone: 'psd',
-    noParse: [
-      'fs'
-    ]
-  .transform('coffeeify')
-  .require('./shims/png.coffee', expose: './image_exports/png.coffee')
-  .require('./shims/init.coffee', expose: './psd/init.coffee')
-  .require('./lib/psd.coffee', expose: 'psd')
-  .bundle (err, src, map) ->
-    return console.log(err) if err?
-    writeFile('./dist/psd-standalone.js', src)
-      .then ->
-        minSrc = UglifyJS.minify './dist/psd.js',
-          outSourceMap: 'psd.js.map'
-          sourceRoot: '/'
-
-        writeFile './dist/psd-standalone.min.js', minSrc.code
-        minSrc
-      .then (minSrc) ->
-        writeFile './dist/psd-standalone.js.map', minSrc.map
-      .then ->
-        console.log 'Finished!'
-
 task 'docs:generate', 'Generate documentation', ->
   npm = spawn 'npm', ['run-script', 'docs']
   npm.stdout.pipe(process.stdout)