Add script to build minified library (fix #66)

- run bin/minify from the project root
- minified version is outputted to build/fastclick.min.js

.gitignore

@@ -1,4 +1,5 @@
 ~$*
 .DS_Store
 Thumbs.db
-Desktop.ini
+Desktop.ini
+build

bin/minify

@@ -0,0 +1,5 @@
+#!/bin/sh
+[ -d build ] || mkdir build
+curl --data-urlencode "js_code@lib/fastclick.js" --data "compilation_level=SIMPLE_OPTIMIZATIONS&output_info=compiled_code&output_format=text" http://closure-compiler.appspot.com/compile -o build/fastclick.min.js --progress-bar
+curl --data-urlencode "js_code@lib/fastclick.js" --data "compilation_level=SIMPLE_OPTIMIZATIONS&output_info=statistics&output_format=text" http://closure-compiler.appspot.com/compile
+echo "Output to build/fastclick.min.js"