Fixed getting started tutorial by adding good-console reporter

[phillipj]

Hi,

I got an error while trying to follow the plugins example in your getting started tutorial:

.../node_modules/good/node_modules/hoek/lib/index.js:663
    throw new Error(msgs.join(' ') || 'Unknown error');
          ^
Error: Invalid monitorOptions options reporters is required

Fixed it with explicitly adding reporters when registering the good-plugin.

[nlf]

Perfect! Thanks!