Merged revisions r1456706 r1456713 r1456716 r1456721 from tomcat/trunk:
Correct Deployer and Manager pages of Tomcat documentation:
Wrap long lines.
Better introduction of the Manager web application.
Added mention of Tomcat Maven Plugin project.
Context descriptors are not created for deployed apps in Tomcat 7.
Add RemoteAddrValve to Manager configuration examples.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1456725 13f79535-47bb-0310-9956-ffa450edef68