In very few cases, some API uses the same key for both url and query params, such as the bulk method.
The client is not designed to handle such cases since accepts both url and query keys in the same object, and the url parameter will always take precedence.
This pr fixes this edge case by adding a `querystring` key in the options object.
Fixes: https://github.com/elastic/elasticsearch-js/pull/778
```js
client.bulk({
index: 'index',
type: '_doc',
body: [...]
}, {
querystring: {
type: '_doc'
}
}, console.log)
```
* Updated dependencies
* Updated .gitignore
* WIP: macro and micro benchmarks
* Updated benchmark suite
* Use the same suite for both macro and micro benchmarks
* WIP: benchmark report
* Updated benchmark suite
* Updated docker scripts
* Updated benchmark suite
* Updated scripts
* Updated benchmark suite
* Added split2
