# Conflicts:
#	composer.json

There are situation where adding multiple queries is super beneficial. 

This PR enables package users to call `$search->addQueries(...)` in two different ways.

#### Single dimension array parameter

In this case an array of `BuilderInterface $query` are passed to the root `$search->addQuery()` function.

#### Multi dimensional array parameter

In this case an array of arrays is passed in, each member of the array is to match the function signature of `$search->addQuery()` and the PHP 5.4 traversable unpacking language feature is used to parameterise the root `$search->addQuery()` function.

(cherry picked from commit 8458ac9)

# Conflicts:
#	.travis.yml
#	composer.json
#	tests/Unit/Aggregation/Bucketing/DateRangeAggregationTest.php

(cherry picked from commit 8600bf0)

* implemented relation for geo_shape query

* switched position and coordinates parameters

* Switched parameters for tests as well

* Deprecated parameter position

* Overwrite relation

# Conflicts:
#	composer.json

* fixed unit tests to support phpunit 6

* do not use sudo

* update elasticsearch in the travis env and use docker vm

* add java jdk8

* temporary remove elasticsearch scripting

* clean up travis file

* null cannot be used in count() functions anymore in 7.2

'_source_exclude' and '_source_include' was missing in parameters whitelist.

* Getter for nested query.

Currently there is not possibility to get query object when it is wrapped inside nested query.

* Exposing path for nested query.

* Removing not needed space.

* added documentation for geo distance range query

* added a deprecation message to geo distance range query

* updated the readme

* copied the release info to changelog

* updated the how to section on filters

* updated the regexp queery docs: changed filter to query

* reorganized query docs

* added in progress... to new doc files