Fix documentation - remove legacy viewPaths (#68)

Author: alexluckett

docs/GETTING_STARTED.md

@@ -92,7 +92,7 @@ await server.register({
   }
 })
 
-const viewPaths = [join(config.get('appDir'), 'views')]
+const paths = [join(config.get('appDir'), 'views')]
 
 // Register the `forms-engine-plugin`
 await server.register({
@@ -104,7 +104,7 @@ await server.register({
      */
     nunjucks: {
       baseLayoutPath: 'your-base-layout.html', // the base page layout. Usually based off https://design-system.service.gov.uk/styles/page-template/
-      viewPaths // list of directories DXT should use to render your views. Must contain baseLayoutPath.
+      paths // list of directories DXT should use to render your views. Must contain baseLayoutPath.
     },
     /**
      * Services is what DXT uses to interact with external APIs

docs/PLUGIN_OPTIONS.md

@@ -10,7 +10,6 @@ The forms plugin is configured with [registration options](https://hapi.dev/api/
 - `filters` (optional) - A map of custom template filters to include
 - `cacheName` (optional) - The cache name to use. Defaults to hapi's [default server cache]. Recommended for production. See [here]
   (#custom-cache) for more details
-- `viewPaths` (optional) - Include additional view paths when using custom `page.view`s
 - `pluginPath` (optional) - The location of the plugin (defaults to `node_modules/@defra/forms-engine-plugin`)
 
 ## Services

src/server/plugins/engine/plugin.ts

@@ -89,7 +89,6 @@ export interface PluginOptions {
   services?: Services
   controllers?: Record<string, typeof PageController>
   cacheName?: string
-  viewPaths?: string[]
   filters?: Record<string, FilterFunction>
   pluginPath?: string
   nunjucks: {