1. Change <Files ~> to <FilesMatch>.

2. Remove references to agent and referer logs.  (The examples
are still in the docs.)

3. Clean up the description of Alias and Redirect, and bring them to 
the same place in the config.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/simple-conf@160073 13f79535-47bb-0310-9956-ffa450edef68