v5.19.1

Genie v5.19.1

Diff since v5.19.0

Merged pull requests:

• adding supervisor process control installation instruction (#668) (@vrkansagara)
• fix #655 (#676) (@ms10596)
• fix #656 (#677) (@ms10596)

Closed issues:

• Update static Genie pages (welcome, error, etc) and remove old Twitter Bootstrap CSS (#655)
• Extra .toml files created by newapp_mvc (#656)
• Setting EARLYBIND "true" in Dockerfile causes port in use error (#678)