Fixes warning with primitive type long not beeing able to be "nullable
false"
Forces to enable hibernate cache - even if not wanted
Unnecessary import causes compiler error (at least with my system)
added some basic initialisation code to create a admin user and and
roles to get a quick start
fixed some package names in the logging configuration and added an
additional config location
Added several null checks
fixing visibility for login/logout navigation
removed debug output
changed click handler to description field only and added css to show
pointer on hover
Merge pull request #1 from tantrum-junkie/master

Various fixes, cleanups, some refactoring ;)