mark project read-only

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1598956 13f79535-47bb-0310-9956-ffa450edef68
[MSITE-715] refactor: split Mojos in render/deploy/run sub-packages

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1599008 13f79535-47bb-0310-9956-ffa450edef68