Edit custom config

[lizgzil]

If you are using a custom config when using this packages in another project, you shouldnt have to move lots of files around in order to use the custom cofnig.

e.g. in the prinz project we need to move all the files to the extract skills location, so run this script

really we should be able to point to different locations not in the extract skills package folder.

In extract_skills.py we have:

config_path = os.path.join(
            PROJECT_DIR, "ojd_daps_skills/config/", config_name + ".yaml"
        )

but I suppose this should be customisable to read the config from a custom location