DSL: Specialized queries

Still a few Query DSL parts missing in this package.

Using https://www.elastic.co/guide/en/elasticsearch/reference/current/specialized-queries.html implement the following queries

- [ ] Distance feature
- [ ] More like this
- [ ] Percolate
- [ ] Rank feature
- [ ] Script
- [ ] Script score
- [ ] Wrapper
- [ ] Pinned query

