Merge pull request #6 from chrisdennis/test-scope-corrections

Be explicit about test scoping

Author: Clifford W. Johnson

pom.xml

@@ -30,16 +30,19 @@
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
       <version>4.12</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
       <version>3.0.0</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.hamcrest</groupId>
       <artifactId>hamcrest</artifactId>
       <version>2.1</version>
+      <scope>test</scope>
     </dependency>
   </dependencies>