Cassh Web Server: v1.2.0: Support env var

[nbeguier]

CASSH Web Client

1.2.0

2020/05/05

New Features

• Allow env variables to be set instead (or in complement) of the settings.txt configuration file.

Changes

• VERSION is not necessary anymore in configuration file, hard-coded.

Linked to https://github.com/nbeguier/cassh/issues/93