Minor fixes for API

Api interfaces return fix for proper functioning of swagger (#22)

* Api interfaces return fix for proper functioning of swagger

* CHANGELOG.md added

Commands dependencies changes to factories

1.0.5.3

Update composer.json

1.0.5.2: Module name change for Packagist connections (#9)

* Module name change for Packagist connections

* Magento2 version compatibility update

1.0.5.1

Update composer.json

1.0.5

Merge pull request #4 from DivanteLtd/develop

Update version to work with new Pimcore