skeleton-engine Nepxion Skeleton Engine jar 4.0.0 com.nepxion skeleton 1.0.0 3.6 4.1 2.5 2.3.26-incubating 1.6.1 1.3.2 org.apache.commons commons-lang3 ${commons.lang3.version} org.apache.commons commons-collections4 ${commons.collections4.version} commons-io commons-io ${commons.io.version} org.freemarker freemarker ${freemarker.version} dom4j dom4j ${dom4j.version} net.lingala.zip4j zip4j ${zip4j.version}