Update gitlab ci configuration
Update Python version to 3.6 since most of our machine runs Python3.6 not 3.7 Update max line length to 79
Scheduled downtime for Gitlab - Friday, March 13 @ 1800 thru Monday, March 16 @ 0800 Central Time. Gitlab is migrating to a new server platform.
Update Python version to 3.6 since most of our machine runs Python3.6 not 3.7 Update max line length to 79