Big style patch.

Mostly detab, but also changed some comments from:
/*
**
*/

to:

/*
 *
 */

The latter is the dominant style in apache.  The only
other places they can be found (AFAIK) are mod_ssl and
mod_rewrite.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93773 13f79535-47bb-0310-9956-ffa450edef68