Added string relational operators (<, >, <=, >=). Also a

	significant amount of cleanup to bring this closer to the
	style guide.

PR:		41
Submitted by:	Bruno Wolff III <bruno@csd.uwm.edu>
Reviewd by:	Dean Gaudet, Ken Coar, Paul Sutton, Brian Behlendorf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@78635 13f79535-47bb-0310-9956-ffa450edef68