Added deleting of entirely read notifications
Fixing...
Cleaning up
Merge branch 'master' of github.com:WoltLab/com.woltlab.wcf.user into notification/cleanup
Merge branch 'master' of github.com:WoltLab/com.woltlab.wcf.user into notification/cleanup
Merge pull request #163 from MeinAccount/notification/cleanup

Added deleting of entirely read notifications