minor changes
empty lines removed from log4j
scm updated + cnr-service-common dependency to published versions
SNAPSHOT version removed from dnet-container-parent and specific version for uoa-search module is added.
log4j minor changes
added header filter to better manage the requested format, related to #3472
oidc.issuer is loaded from properties + success session check for success.jsp
Basic servlet structure for password reset and username reminder
minor changes in log4j.properties
fixed missing Jersey API
moved to dnet45
Moving to java8