* Added relation parameter for pre-indexed geo_shape query

Fixes #289.

* Update .travis.yml

Added conditional to check for `GITHUB_COMPOSER_AUTH` env var

* implemented relation for geo_shape query

* switched position and coordinates parameters

* Switched parameters for tests as well

* Deprecated parameter position

* Overwrite relation

* move queries to specific domain level folder

* fixed namespaces

* added deprecation messages