Fixed #114: Editor labeling
Session timeout: increase idle TO to 6h and session TO to 24h

Closes issue #126
Fixed #121: Message "abstract saved" always shown
Merge pull request #128 from gicmo/sessionTimeout

Session timeout: increase idle TO to 6h and session TO to 24h

OK
Merge pull request #129 from stoewer/master

Fix editor labels and "Ok"-message

LGTM
fixes 123. topic selection via radio buttons
Merge branch 'andrey'