Add bower config

bower.json

+{
+  "name": "psd",
+  "main": "dist/psd.js",
+  "version": "2.0.0",
+  "homepage": "https://github.com/meltingice/psd.js",
+  "authors": [
+    "Ryan LeFevre <meltingice8917@gmail.com>"
+  ],
+  "description": "A general purpose parser for the PSD file format.",
+  "keywords": [
+    "psd",
+    "file",
+    "parsing",
+    "photoshop",
+    "design"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests"
+  ]
+}