create_options          Creates HTML option tags for each position of a
                        list of values and labels by calling
                        HTML5::option(), returning a string of HTML to
                        pass to a select tag through HTML5::select().
dynamicTemplate         Replace placeholder variables in a HTML
                        document string.
dynamicTemplate2        Replace placeholder variables in a HTML
                        document string, after reading the file into R.
endServer               Stop HTTP server(s) by calling
                        httpuv::stopServer() or
                        httpuv::stopAllServers().
findTemplateVars        Find the names of any placeholder variables
                        that exist in a HTML document string.
idAddAffixes            Add a prefix and suffix to an id
idAddPrefix             Add a prefix to an id
idAddSuffix             Add a suffix to an id
idParseAffixes          Remove a prefix and suffix from an id
idParsePrefix           Remove a prefix from an id
idParseSuffix           Remove a suffix from an id
parseContentTypeHeader
                        Parse the content type header string to return
                        the content type and boundary
parseHTTP               Parse a HTTP request
parseMultiPartFormData
                        Parse multi-part form data
parseMultiPartFormParams
                        Helper function for parseMultiPartFormData
parseQueryString        Parse a query string
serveHTTP               Conveniently create HTTP server using
                        httpuv::startServer() or httpuv::runServer().
templateVar             Create a string to use as a placeholder
                        variable in a HTML document.
