Added badges to README file. Added CHANGELOG file.

Author: BluePsyduck

CHANGELOG.md

@@ -0,0 +1,17 @@
+# Changelog
+
+## Unreleased
+
+### Added
+
+- Export of crafting category for recipes.
+- Export of machine data.
+
+### Fixed
+
+- Icon tint color possibly using a range of 0-255 instead of 0-1.
+- Using not the original size of the icons.
+
+## 1.0.0 - 2018-05-13
+
+- Initial release of the export.

README.md

@@ -1,6 +1,6 @@
 # Factorio Item Browser - Export
 
+[![Latest Stable Version](https://poser.pugx.org/factorio-item-browser/export/v/stable)](https://packagist.org/packages/factorio-item-browser/export) [![License](https://poser.pugx.org/factorio-item-browser/export/license)](https://packagist.org/packages/factorio-item-browser/export) [![Build Status](https://travis-ci.org/factorio-item-browser/export.svg?branch=master)](https://travis-ci.org/factorio-item-browser/export) [![codecov](https://codecov.io/gh/factorio-item-browser/export/branch/master/graph/badge.svg)](https://codecov.io/gh/factorio-item-browser/export)
+
 This project is the exporting part of the Factorio Item Browser, generating all the needed data to be imported into the
 database.
-
-*TBC*