CTR: docs
Improving manager documentation.
Swap "Using JMXProxy" and "Ant" sections. No change in the text of the sections themselves.

Backport of r1642043 from Tomcat 7.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1642046 13f79535-47bb-0310-9956-ffa450edef68
CTR: docs
Improving manager documentation.
Document the Server Status page.
Merged r1642045 from tomcat/tc7.0.x/trunk.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1642049 13f79535-47bb-0310-9956-ffa450edef68
CTR: whitespace
Tabs -> spaces. A part of r981579.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1642123 13f79535-47bb-0310-9956-ffa450edef68