Merged r1590461 from tomcat/trunk:
Improving valves documentation.
Wrap Access Logging valves into a distinct section.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1590523 13f79535-47bb-0310-9956-ffa450edef68
Merged r1590471 from tomcat/trunk:
Improving valves documentation.
Wrap RemoteAddrValve and RemoteHostValve valves into a distinct section.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1590524 13f79535-47bb-0310-9956-ffa450edef68
Back-ported r1590474 from tomcat/trunk:
Improving valves documentation.
Move RemoteIpValve and SSLValve into new section "Proxies Support".

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1590525 13f79535-47bb-0310-9956-ffa450edef68
Merged r1590479 from tomcat/trunk:
Improving valves documentation.
Move valves implementing an Authenticator into new section "Authentication".

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1590526 13f79535-47bb-0310-9956-ffa450edef68