Fix browser/node build process, and to be isomorphic

.gitignore

@@ -2,3 +2,5 @@
 node_modules
 index.html
 output.png
+.idea/
+package-lock.json

.npmignore

@@ -1,5 +1,4 @@
-dist
 doc
 examples
 shims
-test
+test

Cakefile

@@ -4,6 +4,8 @@ UglifyJS = require 'uglify-js'
 Promise = require 'bluebird'
 {spawn, exec} = require 'child_process'
 util = require 'util'
+coffeeify = require('coffeeify')
+coffeeify.sourceMap = false
 
 writeFile = (dest, src) ->
   new Promise (resolve, reject) ->
@@ -15,25 +17,52 @@ writeFile = (dest, src) ->
 
 task 'compile', 'Compile with browserify for the web', ->
   browserify
+    debug: false
+    standalone: 'PSD'
     noParse: [
       'fs'
     ]
-  .transform('coffeeify')
+  .transform(coffeeify)
   .require('./shims/png.coffee', expose: './image_exports/png.coffee')
   .require('./shims/init.coffee', expose: './psd/init.coffee')
+  .add('./lib/psd.coffee', expose: 'psd')
+  .bundle (err, src, map) ->
+    return console.log(err) if err?
+    writeFile('./dist/psd.browser.js', src)
+      .then ->
+        minSrc = UglifyJS.minify './dist/psd.browser.js',
+          outSourceMap: 'psd.browser.js.map'
+          sourceRoot: '/'
+
+        writeFile './dist/psd.browser.min.js', minSrc.code
+        minSrc
+      .then (minSrc) ->
+        writeFile './dist/psd.browser.js.map', minSrc.map
+      .then ->
+        console.log 'Finished!'
+
+task 'compile:node', 'Compile with browserify for the nodejs', ->
+  browserify
+    debug: false
+    standalone: 'PSD'
+    noParse: [
+      'fs'
+    ],
+    bundleExternal: false
+  .transform(coffeeify)
   .require('./lib/psd.coffee', expose: 'psd')
   .bundle (err, src, map) ->
     return console.log(err) if err?
-    writeFile('./dist/psd.js', src)
+    writeFile('./dist/psd.node.js', src)
       .then ->
-        minSrc = UglifyJS.minify './dist/psd.js',
-          outSourceMap: 'psd.js.map'
+        minSrc = UglifyJS.minify './dist/psd.node.js',
+          outSourceMap: 'psd.node.js.map'
           sourceRoot: '/'
 
-        writeFile './dist/psd.min.js', minSrc.code
+        writeFile './dist/psd.node.min.js', minSrc.code
         minSrc
       .then (minSrc) ->
-        writeFile './dist/psd.js.map', minSrc.map
+        writeFile './dist/psd.node.js.map', minSrc.map
       .then ->
         console.log 'Finished!'