Fix errors during compilation

```
Errors during compilation:
	Adyen\Payment\Block\Redirect\Validate3d
		Incorrect dependency in class Adyen\Payment\Block\Redirect\Validate3d in /var/www/html/vendor/adyen/module-payment/Block/Redirect/Validate3d.php
\Magento\Framework\App\RequestInterface already exists in context object
Total Errors Count: 1
```

Fixes #44 add storeId in retrieve correct configuration for the specific store where the order is made

remove magento-composer-installer not needed and requirement from magento to not add in composer file

Fixes #35 add aditionalValidators to payment method adyen_hpp and adyen_sepa (other payment mehthods already have this) so terms of condition is validated if it is set to manually