Initialized GeoBundle to reach MVP

* This solution is not the final one. Some entities have just become plain text fields,
like Province, Neighbourhood, etc, but this has to change in the future.
* Address entity moved to GeoBundle and created new Country entity
* Moved also factory and repository, and created new
* Tested new services
* Added dependencies
Merge branch 'feature/geo-bundle'

Conflicts:
	src/Elcodi/LanguageBundle/Resources/config/classes.yml
	src/Elcodi/LanguageBundle/composer.json