Change ChangeLog format

Author: mpv1989

ChangeLog

@@ -0,0 +1,13 @@
+# 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).
+
+## [Unreleased]
+
+## [1.0.1] - 2017-06-xx
+
+### Added
+
+- added support for deserializing null values into None

ChangeLog.md

@@ -1,20 +1,18 @@
-
 ![ArangoDB-Logo](https://docs.arangodb.com/assets/arangodb_logo_2016_inverted.png)
 
 # ArangoDB VelocyPack Java Module Scala
 
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.arangodb/velocypack-module-scala/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.arangodb/velocypack-module-scala)
 
-
 Scala module for [Java VelocyPack](https://github.com/arangodb/java-velocypack).
 
 Added support for:
-* scala.Option
-* scala.collection.immutable.List
-* scala.collection.immutable.Map
-* scala.math.BigInt
-* scala.math.BigDecimal
 
+- scala.Option
+- scala.collection.immutable.List
+- scala.collection.immutable.Map
+- scala.math.BigInt
+- scala.math.BigDecimal
 
 ## Maven
 
@@ -49,6 +47,11 @@ mvn clean install
 
 ## Usage / registering module
 
-``` Scala
+```Scala
 val vpack: VPack = new VPack.Builder().registerModule(new VPackScalaModule).build
-``` 
+```
+
+## Learn more
+
+- [ArangoDB](https://www.arangodb.com/)
+- [Changelog](ChangeLog.md)