Document the sendResult() function
Document the sendResult() function

The sendResult() function is used in the example app (https://github.com/darryncampbell/plugin-intent-api-exerciser/blob/master/www/js/index.js), but is not documented in the readme file. The example is taken from the sample app.
darryncampbell/darryncampbell-cordova-plugin-intent,darryncampbell/darryncampbell-cordova-plugin-intent