3.14.0-gallium

Link to Kubernetes deployment example (#798) :: thanks @reegnz!

Add entrypoint and adjusting directory permissions (#804) :: @diemol

README improvements and fixes (#803) :: thanks @ay0o!

Going back to a hardcoded GeckoDriver version for docker builds. (#805) :: @diemol

3.14.0-gallium 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