Merge branch 'master' into canvas-remove-angular

Author: elasticmachine

CONTRIBUTING.md

@@ -338,7 +338,7 @@ The `config/kibana.yml` file stores user configuration directives. Since this fi
 
 #### Setting Up SSL
 
-Kibana includes a self-signed certificate that can be used for development purposes: `yarn start --ssl`.
+Kibana includes self-signed certificates that can be used for development purposes in the browser and for communicating with Elasticsearch: `yarn start --ssl` & `yarn es snapshot --ssl`.
 
 ### Linting
 

docs/development/core/public/kibana-plugin-public.httperrorrequest.error.md

@@ -4,7 +4,7 @@
 
 ## HttpFetchOptions.asResponse property
 
-When `true` the return type of [HttpHandler](./kibana-plugin-public.httphandler.md) will be an [IHttpResponse](./kibana-plugin-public.ihttpresponse.md) with detailed request and response information. When `false`<!-- -->, the return type will just be the parsed response body. Defaults to `false`<!-- -->.
+When `true` the return type of [HttpHandler](./kibana-plugin-public.httphandler.md) will be an [HttpResponse](./kibana-plugin-public.httpresponse.md) with detailed request and response information. When `false`<!-- -->, the return type will just be the parsed response body. Defaults to `false`<!-- -->.
 
 <b>Signature:</b>
 

docs/development/core/public/kibana-plugin-public.httperrorrequest.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [HttpFetchOptions](./kibana-plugin-public.httpfetchoptions.md) &gt; [asSystemRequest](./kibana-plugin-public.httpfetchoptions.assystemrequest.md)
+
+## HttpFetchOptions.asSystemRequest property
+
+Whether or not the request should include the "system request" header to differentiate an end user request from Kibana internal request. Can be read on the server-side using KibanaRequest\#isSystemRequest. Defaults to `false`<!-- -->.
+
+<b>Signature:</b>
+
+```typescript
+asSystemRequest?: boolean;
+```

docs/development/core/public/kibana-plugin-public.httperrorrequest.request.md

@@ -16,7 +16,8 @@ export interface HttpFetchOptions extends HttpRequestInit
 
 |  Property | Type | Description |
 |  --- | --- | --- |
-|  [asResponse](./kibana-plugin-public.httpfetchoptions.asresponse.md) | <code>boolean</code> | When <code>true</code> the return type of [HttpHandler](./kibana-plugin-public.httphandler.md) will be an [IHttpResponse](./kibana-plugin-public.ihttpresponse.md) with detailed request and response information. When <code>false</code>, the return type will just be the parsed response body. Defaults to <code>false</code>. |
+|  [asResponse](./kibana-plugin-public.httpfetchoptions.asresponse.md) | <code>boolean</code> | When <code>true</code> the return type of [HttpHandler](./kibana-plugin-public.httphandler.md) will be an [HttpResponse](./kibana-plugin-public.httpresponse.md) with detailed request and response information. When <code>false</code>, the return type will just be the parsed response body. Defaults to <code>false</code>. |
+|  [asSystemRequest](./kibana-plugin-public.httpfetchoptions.assystemrequest.md) | <code>boolean</code> | Whether or not the request should include the "system request" header to differentiate an end user request from Kibana internal request. Can be read on the server-side using KibanaRequest\#isSystemRequest. Defaults to <code>false</code>. |
 |  [headers](./kibana-plugin-public.httpfetchoptions.headers.md) | <code>HttpHeadersInit</code> | Headers to send with the request. See [HttpHeadersInit](./kibana-plugin-public.httpheadersinit.md)<!-- -->. |
 |  [prependBasePath](./kibana-plugin-public.httpfetchoptions.prependbasepath.md) | <code>boolean</code> | Whether or not the request should automatically prepend the basePath. Defaults to <code>true</code>. |
 |  [query](./kibana-plugin-public.httpfetchoptions.query.md) | <code>HttpFetchQuery</code> | The query string for an HTTP request. See [HttpFetchQuery](./kibana-plugin-public.httpfetchquery.md)<!-- -->. |

docs/development/core/public/kibana-plugin-public.httperrorresponse.error.md

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [HttpFetchOptionsWithPath](./kibana-plugin-public.httpfetchoptionswithpath.md)
+
+## HttpFetchOptionsWithPath interface
+
+Similar to [HttpFetchOptions](./kibana-plugin-public.httpfetchoptions.md) but with the URL path included.
+
+<b>Signature:</b>
+
+```typescript
+export interface HttpFetchOptionsWithPath extends HttpFetchOptions 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [path](./kibana-plugin-public.httpfetchoptionswithpath.path.md) | <code>string</code> |  |
+