update doxia and doxia-sitetools to 1.0-alpha-11-SNAPSHOT
update doxia and doxia-sitetools to 1.0-alpha-11-SNAPSHOT

git-svn-id: 6038db50b076e48c7926ed71fd94f8e91be2fbc9@599641 13f79535-47bb-0310-9956-ffa450edef68

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