ConfigParameters-default cal delay always to wbc+6

getTbPgSetting() fixed.
Previously the cal delay in the default PG was fix to 100+6.
Now it is linked to the wbc as it has to be (wbc+6).

A further improvement can be to change it even after that  wbc is changed from the gui.
Merge pull request #1 from MDallOsso/master

ConfigParameters-default cal delay always to wbc+6