Extended remember me and fixed several issues.
Merge branch 'master' of
git@github.com:javaeekickoff/java-ee-kickoff-app.git

Conflicts:
	src/main/java/org/example/kickoff/auth/KickoffAuthenticator.java
	src/main/java/org/example/kickoff/business/UserService.java
	src/main/java/org/example/kickoff/plumbing/jaspic/factory/StartupListener.java