Minify JS for the site
Moved JS to index.js, which is minified to min.js

* Also bundled handlebars library into min.js, so removed that script tag
* The "type" attribute is ignored when getting via the web.  Instead, the server's Content-Type header is used.  Removed the type attribute to help with minification.
* Removed spaces from inline clicky code.
Here is the JS from index.template
Merge pull request #23 from fidian/minify_index_js

Minify index js