Update the MODULE_MAGIC_NUMBER for the SERVER_{BUILT,VERSION}

	abstraction, and remove a now-bogus definition referring to
	the old method.  Still to do: moving the SERVER_VERSION
	definition into buildmark.c.  Perhaps buildmark should be
	renamed to server_identity?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80415 13f79535-47bb-0310-9956-ffa450edef68