Updated Using S3Proxy in Java projects (markdown)

Using-S3Proxy-in-Java-projects.md

@@ -29,6 +29,14 @@ Sonatype also provides pre-release snapshots:
         </snapshots>
     </repository>
 </repositories>
+
+...
+
+<dependency>
+    <groupId>org.gaul</groupId>
+    <artifactId>s3proxy</artifactId>
+    <version>1.5.0-SNAPSHOT</version>
+</dependency>
 ```
 
 # Usage