Added doco

Author: Richard Lay

optionsreference.md

@@ -35,6 +35,7 @@ JSON (JSON endpoint needed to create UI)
 *  `produces`: (array) The mimetypes produced - default: `['application/json']`
 *  `xProperties`: Adds JOI data that cannot be use directly by swagger as metadata - default: `true`,
 *  `reuseDefinitions`: Reuse of definition models to save space - default: `true`,
+*  `definitionPrefix`: Dynamic naming convention. `default` or `useLabel` - default: `default`,
 *  `deReference`: Dereferences JSON output - default: `false`,
 *  `debug`: Validates the JSON ouput against swagger specification - default: `false`,
 

usageguide.md

@@ -118,7 +118,8 @@ validate: {
 ```
 __NOTE: the plugin reuses "definition models" these describe each JSON object use by an API i.e. a "user". This feature
 was added to reduce the size of the JSON. The reuse of models can cause names to be reused as well. Please switch
-`options.reuseDefinitions` to `false` if you are nameing your JOI objects.__
+`options.reuseDefinitions` to `false` if you are naming your JOI objects. By default objects are named in a "Model #"
+ format. To use the `label`, specify `options.definitionPrefix` as `useLabel`.__
 
 
 
@@ -744,4 +745,4 @@ There are a number of examples of different uses of `hapi-swagger` in the exampl
 Both these example use a custom HTML page
 *  [`be-more-hapi`](https://github.com/glennjones/be-more-hapi) - talk from Async.js on the October 2013 - old `hapi-swagger` example project, but keep update
 *  [`hapi-token-docs`](https://github.com/glennjones/hapi-token-docs) - A example site using HAPI, JWT tokens and swagger documentation
-*  [`time-to-be-hapi`](https://github.com/glennjones/time-to-be-hapi) - Londonjs talk March 2016 has many example uses of HAPI and one using `hapi-swagger`
+*  [`time-to-be-hapi`](https://github.com/glennjones/time-to-be-hapi) - Londonjs talk March 2016 has many example uses of HAPI and one using `hapi-swagger`