code: function ( name, domain, secure, path, jar ) {
  		cookie.set( name, "", "-1s", domain, secure, path, jar );
  
  		return name;
  	}
docs: Expires a cookie if it exists
  
  @method expire
  @param  {String}  name   Name of the cookie to expire
  @param  {String}  domain [Optional] Domain to set the cookie for
  @param  {Boolean} secure [Optional] Make the cookie only accessible via SSL
  @param  {String}  path   [Optional] Path the cookie is for
  @param  {String}  jar    [Optional] Cookie jar, defaults to document.cookie
  @return {String}        Name of the expired cookie