Nationbuilder - Handle Uppercase letters in Slugs

README

Nationbuilder does not accept slugs that have uppercase letters. If they are used then a the 404 page for the theme used is shown

E.G. This link will work

www.mysite.nationbuilder.com/valid

This link will **not** work

www.mysite.nationbuilder.com/Valid

(notice uppercase 'V')

The way to get around this is to use a client side redirect is uppercase letters are present in the slug, which is what the attached gist does. 

page_not_found.html

<!-- Content for page_not_found / 404 page -->
<div class="padcontainer" id='message' style='display:none'>
  The page you were looking for was not found.
</div>

<script type="text/javascript">
  
  	 if(/[A-Z]/.test(window.location.href)) {
        window.location = window.location.href.toLowerCase();
    }
  	else{
    	$('#message').show();
  	}

</script>