Upgrade hamcrest 2.1

Author: slandelle

pom.xml

@@ -421,7 +421,7 @@
     </dependency>
     <dependency>
       <groupId>org.hamcrest</groupId>
-      <artifactId>java-hamcrest</artifactId>
+      <artifactId>hamcrest</artifactId>
       <version>${hamcrest.version}</version>
       <scope>test</scope>
     </dependency>
@@ -446,7 +446,7 @@
     <commons-fileupload.version>1.3.3</commons-fileupload.version>
     <privilegedaccessor.version>1.2.2</privilegedaccessor.version>
     <mockito.version>2.19.0</mockito.version>
-    <hamcrest.version>2.0.0.0</hamcrest.version>
+    <hamcrest.version>2.1</hamcrest.version>
     <kerby.version>1.1.1</kerby.version>
   </properties>
 </project>