add docs

docs/README.md

@@ -0,0 +1,63 @@
+# Easy Time
+
+[![Latest Version on Packagist](https://img.shields.io/packagist/v/fredbradley/easytime.svg?style=flat-square)](https://packagist.org/packages/fredbradley/easytime)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
+![StyleCI Status](https://github.styleci.io/repos/356180937/shield)
+[![Total Downloads](https://img.shields.io/packagist/dt/fredbradley/easytime.svg?style=flat-square)](https://packagist.org/packages/fredbradley/easytime)
+
+A small class based package to help with human-readable calculations of time.
+
+For when you need to convert a human-readable number of minutes or seconds into an integer of seconds (for example expiry time on a Cache object)
+## Installation
+
+You can install the package via composer:
+
+```bash
+composer require fredbradley/easytime
+```
+
+## Usage Examples
+
+``` php
+use FredBradley\EasyTime\EasySeconds;
+
+$seconds = EasySeconds::AN_HOUR; // returns 3600
+$seconds = EasySeconds::hours(2); // return 7200
+
+// What to know how many minutes in a year?
+$minutes = EasyMinutes::A_YEAR;
+
+// And if you want to you can mix them together...
+$seconds = EasySeconds::minutes(EasyMinutes::AN_HOUR); // return 3600
+
+```
+
+Pull requests open for people who find this useful and what to build more.
+
+### Testing
+
+``` bash
+composer test
+```
+
+### Changelog
+
+Please see [CHANGELOG](CHANGELOG.md) for more information what has changed recently.
+
+## Contributing
+
+Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
+
+### Security
+
+If you discover any security related issues, please email code@fredbradley.co.uk instead of using the issue tracker.
+
+## Credits
+
+- [Fred Bradley](https://github.com/fredbradley)
+- [All Contributors](../../contributors)
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE.md) for more information.
+