3.14.0-helium

Trapping SIGTERM SIGINT to gracefully shutdown containers. Fixes #806 :: @diemol

Removing user from supervisor files, so it runs as the current user. :: @diemol

Adjusting container permissions for OpenShift and other non-sudo environments. Fixes #802 :: @diemol

3.14.0-helium release :: @diemol

Versions Information:

(upgrades are highlighted)

• Selenium: 3.14.0
• Google Chrome: 69.0.3497.100
• ChromeDriver: 2.42
• Mozilla Firefox: 62.0.3
• GeckoDriver: 0.23.0