Some Apache users are nervous about the version number (e.g.,
	"Apache/1.3.11") in the Server: version string -- so add a
	new ServerTokens keyword that displays just the product name
	with no version (i.e., "Apache").


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@84678 13f79535-47bb-0310-9956-ffa450edef68