Merge pull request #152 from az7arul/add-minified-version

add minified version

Author: jprichardson

bower.json

@@ -22,7 +22,7 @@
     "escape",
     "unescape"
   ],
-  "main": "./dist/string.js",
+  "main": "./dist/string.min.js",
   "ignore": [
     "lib/",
     "node_modules/",