NH-1773+NH-1765: Update RaspConfiguration.xml files to handle UBL 2.1 files + prepare RaspConfiguration-update-UBL-2.1.adoc

# Conflicts:
#	dk.gov.oiosi.library/Jenkinsfile.groovy
#	dk.gov.oiosi.library/src/dk/gov/oiosi/security/revocation/ocsp/OcspLookup.java
#	dk.gov.oiosi.library/src/dk/gov/oiosi/xml/XmlDocument.java
#	dk.gov.oiosi.library/src/dk/gov/oiosi/xml/documenttype/DocumentTypeConfigSearcher.java
#	dk.gov.oiosi.library/test/src/dk/gov/oiosi/TestConstants.java
#	dk.gov.oiosi.library/test/src/dk/gov/oiosi/common/startup/StartCacheStateLogScheduledJobStartupTaskTest.java
#	dk.gov.oiosi.library/test/src/dk/gov/oiosi/security/revocation/ocsp/OcspLookupTest.java
#	dk.gov.oiosi.library/test/src/keys/OCES_Test.jks

NH-1025: Don't let RaspHandler.getPolicyBean() call ConfigurationHandler#setConfigurationFile() every time with same value, and avoid reload of full RaspConfiguration.xml