v0.9.51

Added

• use update-alternatives in runtime docker image so python "points to" python3.7

Changed

• cloudfeaster-lite docker image is now based on Alpine 3.12 (used to be Alpine 3.8)

• install-chrome.sh now able to install both Chrome
  and Chromium based on command line switches

• install-chromedriver.sh determines which version of chromedriver to install based
  on which version of Chrome or Chromium
  is installed - see this
  for a complete description of the version selection process

• default Chrome command line options are now

  • --headless
  • --window-size=1280x1024
  • --no-sandbox
  • --disable-dev-shm-usage
  • --disable-gpu
  • --disable-software-rasterizer
  • --single-process
  • --user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36

Removed

• Nothing