add docs about site:stage-deploy and site:run
add docs about site:stage-deploy and site:run

git-svn-id: 6038db50b076e48c7926ed71fd94f8e91be2fbc9@1078235 13f79535-47bb-0310-9956-ffa450edef68

khmarbaise/maven-plugins,khmarbaise/maven-plugins,khmarbaise/maven-plugins