Merge pull request #194 from leider/master

small changes - see commits
Fix logging issues using a sync initialization method, also use only console.log for server start and stop messages (even though we are loosing these messages in the log files then).
Oops, too much search & replace
Merge pull request #196 from leider/master

possible fix for IE logout bug
Merge branch 'master' of github.com:softwerkskammer/NeuePlattform-Implementierung
Merge pull request #197 from triplem/master

Fix logging for app.js and main classes
Make logging work again
Merge pull request #198 from triplem/winston-config

Make logging work again
changed to new logger
more tests