Bug: Installation in Magento 2.2 not possible
**Installation in Magento 2.2 not possible**
Currently it is not possible to install the module in Magento 2.1 and Magento 2.2, since composer dependency for `magento/framework` requires version `102.0.*`.
**To Reproduce**
1. `composer create-project --repository=https://repo.magento.com/ magento/project-community-edition magento-22 2.2.8`
2. `cd magento-22`
3. `composer require firegento/magento2-content-provisioning`
**Error Log**
```
Using version ^1.2 for firegento/magento2-content-provisioning
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install composer/composer 1.8.4
- Conclusion: don't install composer/composer 1.8.3
- Conclusion: don't install composer/composer 1.8.2
- Conclusion: don't install composer/composer 1.8.1
- Conclusion: don't install composer/composer 1.8.0
- Conclusion: don't install composer/composer 1.7.3
- Conclusion: don't install composer/composer 1.7.2
- Conclusion: don't install composer/composer 1.7.1
- Conclusion: don't install composer/composer 1.7.0
- Conclusion: don't install composer/composer 1.7.0-RC
- Conclusion: don't install composer/composer 1.6.5
- Conclusion: don't install composer/composer 1.6.4
- Conclusion: don't install composer/composer 1.6.3
- Conclusion: don't install composer/composer 1.6.2
- Conclusion: don't install composer/composer 1.6.1
- Conclusion: don't install composer/composer 1.6.0
- Installation request for firegento/magento2-content-provisioning ^1.2 -> satisfiable by firegento/magento2-content-provisioning[1.2.0].
- Installation request for magento/product-community-edition 2.2.8 -> satisfiable by magento/product-community-edition[2.2.8].
- firegento/magento2-content-provisioning 1.2.0 requires magento/framework 102.0.* -> satisfiable by magento/framework[102.0.0, 102.0.1].
- magento/framework 102.0.1 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
- magento/framework 102.0.0 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
- Conclusion: don't install composer/composer 1.6.0-RC
Installation failed, reverting ./composer.json to its original content.
```
issue