EDIT

ref #10072, ref #2934 adapt some log4j2(-test).xml in cdmlib

ref #10072 rename log4j.xml to log4j2.xml in cdmlib

fix log4j.xml

cleanup and javadoc

ref #10072 change log4j.properties to log4j.xml in commons, model, persistence and services

ref #10072 use log4j2 in slf4j

further changes for debugging

ref #10072 temporarily revert log4j.properties

ref #10072 temporarily rename log4j.xml

ref #10072 change cdmlib-commons log4j.properties to log4j2 log4j.xml