WIP: add -V/--version arguments with tests
I've added the -V argument as in issue #40 (closed).
So far, the version number is set manually, I don't know how to change it with the branch name or with the date.
I've added the -V argument as in issue #40 (closed).
So far, the version number is set manually, I don't know how to change it with the branch name or with the date.