Add documentation

Author: schmengler

.gitignore

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+/vendor

CHANGELOG.md

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+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## 0.1.0 - 2019-02-14
+### Added
+- Closes session at the beginning of `customer/section/load` AJAX requests

CONTRIBUTING.md

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+# Contributing to IntegerNet_SessionUnblocker
+We love your input! We want to make contributing to this project as easy and transparent as possible, whether it's:
+
+- Reporting a bug
+- Discussing the current state of the code
+- Submitting a fix
+- Proposing new features
+- Becoming a maintainer
+
+## We Develop with Github
+We use github to host code, to track issues and feature requests, as well as accept pull requests.
+
+## We Use [Github Flow](https://guides.github.com/introduction/flow/index.html), So All Code Changes Happen Through Pull Requests
+Pull requests are the best way to propose changes to the codebase (we use [Github Flow](https://guides.github.com/introduction/flow/index.html)). We actively welcome your pull requests:
+
+1. Fork the repo and create your branch from `master`.
+2. If you've added code that should be tested, add tests.
+3. If you've changed APIs, update the documentation.
+4. Ensure the test suite passes.
+5. Make sure your code lints.
+6. Issue that pull request!
+
+## Any contributions you make will be under the MIT Software License
+In short, when you submit code changes, your submissions are understood to be under the same [MIT License](http://choosealicense.com/licenses/mit/) that covers the project. Feel free to contact the maintainers if that's a concern.
+
+## Report bugs using Github's [issues](https://github.com/integer-net/magento2-session-unblocker/issues)
+We use GitHub issues to track public bugs. Report a bug by [opening a new issue](https://github.com/integer-net/magento2-session-unblocker/issues/new); it's that easy!
+
+## Write bug reports with detail, background, and sample code
+[This is an example](http://stackoverflow.com/q/12488905/180626) of a bug report I wrote, and I think it's not a bad model. Here's [another example from Craig Hockenberry](http://www.openradar.me/11905408), an app developer whom I greatly respect.
+
+**Great Bug Reports** tend to have:
+
+- A quick summary and/or background
+- Steps to reproduce
+  - Be specific!
+  - Give sample code if you can. [My stackoverflow question](http://stackoverflow.com/q/12488905/180626) includes sample code that *anyone* with a base R setup can run to reproduce what I was seeing
+- What you expected would happen
+- What actually happens
+- Notes (possibly including why you think this might be happening, or stuff you tried that didn't work)
+
+People *love* thorough bug reports. I'm not even kidding.
+
+## Pull Requests
+
+- **[PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - Check the code style with ``$ composer check-style`` and fix it with ``$ composer fix-style``.
+
+- **Add tests!** - Your patch won't be accepted if it doesn't have tests.
+
+- **Document any change in behaviour** - Make sure the `README.md` and any other relevant documentation are kept up-to-date.
+
+- **Consider our release cycle** - We try to follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not an option.
+
+- **Create feature branches** - Don't ask us to pull from your master branch.
+
+- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
+
+- **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please [squash them](http://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages) before submitting.
+
+## License
+By contributing, you agree that your contributions will be licensed under its MIT License.
+
+## References
+This document was adapted from the open-source contribution guidelines for [Facebook's Draft](https://github.com/facebook/draft-js/blob/a9316a723f9e918afde44dea68b5f9f39b7d9b00/CONTRIBUTING.md) with additions from [ThePhpLeague Template](https://github.com/thephpleague/skeleton)

README.md

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+# Integer_Net Session Unblocker
+
+[![Software License][ico-license]](LICENSE.md)
+[![Build Status][ico-travis]][link-travis]
+[![Coverage Status][ico-scrutinizer]][link-scrutinizer]
+[![Quality Score][ico-code-quality]][link-code-quality]
+
+
+This extension improves the performance of AJAX requests in Magento by reducing session locking, without having to disable locking in the cache backend (e.g. Redis)
+
+Session locking keeps safe from race conditions from parallel requests, so disabling it completely can result in session data loss.
+
+Instead we minimize the lock time by closing the session as soon as we have read it, if we do not need to write to it anymore.
+
+## Installation
+
+1. Install via composer
+    ```
+    composer require integer-net/magento2-session-unblocker
+    ```
+2. Enable module
+    ```
+    bin/magento setup:upgrade
+    ```
+## Configuration
+
+Zero configuration needed.
+
+## Change log
+
+Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
+
+## Testing
+
+### Magento Integration Tests
+
+0. Configure test database in `dev/tests/integration/etc/install-config-mysql.php`. [Read more in the Magento docs.](https://devdocs.magento.com/guides/v2.3/test/integration/integration_test_execution.html) 
+
+1. Copy `Test/Integration/phpunit.xml.dist` from the package to `dev/tests/integration/phpunit.xml` in your Magento installation.
+
+2. In that directory, run
+    ``` bash
+    ../../../vendor/bin/phpunit
+    ```
+
+
+## Contributing
+
+Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
+
+## Security
+
+If you discover any security related issues, please email fs@integer-net.de instead of using the issue tracker.
+
+## Credits
+
+- [Willem Wigman][link-author]
+- [Fabian Schmengler][link-author2]
+- [All Contributors][link-contributors]
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE.txt) for more information.
+
+[ico-license]: https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square
+[ico-travis]: https://img.shields.io/travis/integer-net/magento2-session-unblocker/master.svg?style=flat-square
+[ico-scrutinizer]: https://img.shields.io/scrutinizer/coverage/g/integer-net/magento2-session-unblocker.svg?style=flat-square
+[ico-code-quality]: https://img.shields.io/scrutinizer/g/integer-net/magento2-session-unblocker.svg?style=flat-square
+
+[link-packagist]: https://packagist.org/packages/integer-net/magento2-session-unblocker
+[link-travis]: https://travis-ci.org/integer-net/magento2-session-unblocker
+[link-scrutinizer]: https://scrutinizer-ci.com/g/integer-net/magento2-session-unblocker/code-structure
+[link-code-quality]: https://scrutinizer-ci.com/g/integer-net/magento2-session-unblocker
+[link-author]: https://github.com/wigman
+[link-author2]: https://github.com/schmengler
+[link-contributors]: ../../contributors