Update README.md to point to version 0.0.5-SNAPSHOT

Author: SalusaSecondus

README.md

@@ -103,7 +103,7 @@ You can download the [latest snapshot release][download] or pick it up from Mave
   <dependency>
     <groupId>com.amazonaws</groupId>
     <artifactId>aws-dynamodb-encryption-java</artifactId>
-    <version>0.0.3-SNAPSHOT</version>
+    <version>0.0.5-SNAPSHOT</version>
   </dependency>
 ```
 
@@ -163,4 +163,4 @@ For signing, the user specified signing key can be either symmetric or asymmetri
 [materialprovider]: src/main/java/com/amazonaws/services/dynamodbv2/datamodeling/encryption/providers/EncryptionMaterialsProvider.java
 [privatekey]: http://docs.oracle.com/javase/7/docs/api/java/security/PrivateKey.html
 [secretkey]: http://docs.oracle.com/javase/7/docs/api/javax/crypto/SecretKey.html
-[download]: https://github.com/awslabs/aws-dynamodb-encryption-java/releases/tag/0.0.3-SNAPSHOT
+[download]: https://github.com/awslabs/aws-dynamodb-encryption-java/releases/tag/0.0.5-SNAPSHOT