GitLab

Merged in change made to GitHub for ticket trac4111.

Remove change log entry as it isn't needed

Update eval log description in user guide.

Update per the review comments except for the logging
stuff which will be done next.

This fixes issues reported by the coverity scans recently.

also renamed a local variable to coform to coding guideline (don't use
the camel style for variables)

 - getters/setters implemented in Cfg4o6.
 - extra space removed.