v0.5.4

• fixed deprecated Google Messages handler code
• added support for /activate and /deactivate routes
• updated handling of the IB Key promo
• running ibeam_starter.py with -s flag causes IBeam to get into an infinite loop to allow only starting the Gateway within the Docker image
• fixed logs not having 'outputs' directory
• added support for the authentication initialise endpoint auth/ssodh/init
• added additional errors if account or password are not provided
• increased IBEAM_MAX_STATUS_CHECK_RETRIES from 15 to 120 and fixed var.all_variables
• Added Dockerfile armv7