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* Env command lines e.g.     *
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[ Adding a new environment ]

    Adding/refreshing environment to a project
    ----------

    To add a new environment or to refresh an existing one, use the following command line.

    $ gina env:add <env_name> @<project_name>
    
    
    Adding/refreshing environment to a bundle
    ----------
    
    $ gina env:add <bundle_name>/<env_name> @<project_name>


[ Removing an existing environment ]

    $ gina env:remove <env_name> @<project_name>


[ Listing all environments inside your project ]

    $ gina env:list @<project_name>

    or to list all projects environments

    $ gina env:list


[ Reading a setting ]

    $ gina env:get --<key> @<project_name>     (one key)
    $ gina env:get @<project_name>             (all keys)


[ Writing / deleting a setting ]

    $ gina env:set --<key>=<value> @<project_name>   (add or update)
    $ gina env:set --<key> @<project_name>           (delete key — no value = remove)
    $ gina env:unset --<key> @<project_name>         (explicit delete)


[ Setting the default environment ]

    $ gina env:use <env_name> @<project_name>


[ Linking an environment to the dev slot ]

    $ gina env:link-dev <env_name> @<project_name>