bitpay/node-bitpay-client — pull request #40 by gordonwritescode (2014-08-13 19:05:09+00:00)
Title: added bitpay config command

Adds the command `bitpay config` for managing multiple configurations. This is pretty badass.

View the current config:
```
bitpay config --print
```

List possible preset configurations:
```
bitpay config --list
```

Load a preset configuration:
```
bitpay config --use prod
```

Modify configuration:
```
bitpay config --set apiHost --value localhost
```

Save your config as a new preset for later use:
```
bitpay config --save local
```