SetupNavigator now loads what it can if the -c command line flag is passed and
only complains if something is missing and the flag is absent. Unless of
course some information that doesn't exist is requested.
Now at the end of the program a SN::Close() function is called to output
the CSV because the destructor isn't actually ever called so it
can't be put in there.
Merge branch 'feature/timeshift_calib_table_name' into develop
Now if pedestal, noise, or time offset changed when the command line flag -c is absent, a warning is printed and nothing is changed. An exception is not thrown since this tends to be end-of-job stuff. I'm uncertain if this is the right choice.