Environment variables for setup of YADE Background Service History Viewer

Current Situation
In a comment to YADE-237 a user reports:

It seems that setup.sh is not perfectly configuring jadeHistoryViewer.war
log4j.properties -> log4j.appender.fileAppender.File -> $

Unknown macro: {PATH_FOR_LOGFILES}

was "/var/logs/sos.." which it is not in our environment
hibernate.cfg.xml -> hibernate.connection.url -> DBName was "scheduler" which it is not in our environment

Desired Behavior
Check and correct the use of environment variables in the start script.