Refactor info command and rename to version #94
Description
Currently the info command prints more detailed application information compared to the compact and machine-friendly --version global flag. The name of command is not optimal as it could give the impression that it provides more information about one or more snowblocks that might be passed as argument(s). Therefore the command will be renamed to version which also matches the naming of many other Go CLI apps like Kubernetes kubectl.
To also enhance the provided information the command will print more application version details using the function implemented in #93 .