added mongojack version property to pom. Removed TESTDIR dropwizard-mongodb from .travis.yml

.travis.yml

@@ -64,7 +64,6 @@ env:
     - "TESTDIR=Java/activeweb"
     - "TESTDIR=Java/curacao"
     - "TESTDIR=Java/dropwizard"
-    - "TESTDIR=Java/dropwizard-mongodb"
     - "TESTDIR=Java/gemini"
     - "TESTDIR=Java/grizzly-bm"
     - "TESTDIR=Java/grizzly-jersey"

frameworks/Java/dropwizard/pom.xml

@@ -11,6 +11,7 @@
 
         <dropwizard.version>0.7.1</dropwizard.version>
         <mysql-connector-java.version>5.1.35</mysql-connector-java.version>
+        <mongojack.version>2.1.0</mongojack.version>
     </properties>
 
     <dependencies>
@@ -37,7 +38,7 @@
         <dependency>
             <groupId>org.mongojack</groupId>
             <artifactId>mongojack</artifactId>
-            <version>2.1.0</version>
+            <version>${mongojack.version}</version>
         </dependency>
     </dependencies>