Merge pull request #45 from johnjohndoe/update-readme

Update readme
diff --git a/README.md b/README.md
index 4c1b401..2e3f7c1 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,9 @@
 
 Project is licensed under [Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0).
 
+
+[![Build Status](https://travis-ci.org/FasterXML/jackson-annotations.png?branch=master)](https://travis-ci.org/FasterXML/jackson-annotations) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.fasterxml.jackson.core/jackson-annotations/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.fasterxml.jackson.core/jackson-annotations)
+
 -----
 
 ## Usage, general
@@ -33,7 +36,7 @@
 <dependency>
   <groupId>com.fasterxml.jackson.core</groupId>
   <artifactId>jackson-annotations</artifactId>
-  <version>2.4.0</version>
+  <version>${jackson-annotations-version}</version>
 </dependency>
 ```