Changed declaration of child_init slot from int to void,

	and updated mod_example to include it.  Also removed
	evil TABs from mod_example.c and CHANGES.

Reviewed by:	Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@78686 13f79535-47bb-0310-9956-ffa450edef68