CLI init
CLI init

CLI init now initializes a:

```
./package.json
./config.js
./content/blueprints/example.js
```

Signed-off-by: davemackintosh <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@davemackintosh.co.uk>

Multicolour/multicolour,newworldcode/multicolour,newworldcode/rainbow