add doctype to html template example (#593)
add doctype to html template example (#593)


janl/mustache.js,phillipj/mustache.js,phillipj/mustache.js,janl/mustache.js,aaron-goshine/mustache.js,aaron-goshine/mustache.js,janl/mustache.js,aaron-goshine/mustache.js,phillipj/mustache.js,janl/mustache.js,aaron-goshine/mustache.js,janl/mustache.js,phillipj/mustache.js,phillipj/mustache.js