Merge pull request #13 from mzhangsfly/master

Code clean up and unit test bug fix

Author: Jeff Boone

pom.xml

@@ -76,13 +76,11 @@
             <version>${aerospike}</version>
         </dependency>
 
-        <!-- 		<dependency> -->
-        <!-- 			<groupId>org.jruby</groupId> -->
-        <!-- 			<artifactId>jruby-complete</artifactId> -->
-        <!-- 			<version>1.7.20.1</version> -->
-        <!-- 			<scope>test</scope> -->
-        <!-- 		</dependency> -->
-
+        <dependency>
+            <groupId>com.aerospike</groupId>
+            <artifactId>aerospike-helper-java</artifactId>
+            <version>1.1</version>
+        </dependency>
 
         <!-- Logging -->
         <dependency>