BrowserMatch didn't handle spaces in the regex properly. I redid Ronald's

patch because it would have required proper quoting to work right.

While I was in there I removed the need for the cmd->info cast, and cleaned
up a few other things.

PR:		1825
Submitted by:	Ronald Tschalaer <Ronald.Tschalaer@psi.ch>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80301 13f79535-47bb-0310-9956-ffa450edef68