core/src/site/site.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/DECORATION/1.8.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/DECORATION/1.8.0 http://maven.apache.org/xsd/decoration-1.8.0.xsd"
combine.self="merge">
</project>