Fix dependency scope and missng dependency
diff --git a/pom.xml b/pom.xml
index a5a8d07..16edeeb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -122,19 +122,27 @@
<scope>provided</scope>
</dependency>
<dependency>
- <groupId>com.rabbitmq</groupId>
- <artifactId>amqp-client</artifactId>
- <version>3.2.2</version>
- </dependency>
- <dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
+ <scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.2.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>commons-codec</groupId>
+ <artifactId>commons-codec</artifactId>
+ <version>1.9</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.rabbitmq</groupId>
+ <artifactId>amqp-client</artifactId>
+ <version>3.2.2</version>
</dependency>
</dependencies>
