Updated Maven wagon to 2.8

Author: pmoerenhout

pom.xml

@@ -49,6 +49,7 @@
         <slf4j.version>1.7.12</slf4j.version>
         <log4j.version>1.2.17</log4j.version>
         <junit.version>4.12</junit.version>
+        <testng.version>5.14.10</testng.version>
         <commons-codec.version>1.10</commons-codec.version>
         <git.properties>git.properties</git.properties>
     </properties>
@@ -72,7 +73,7 @@
             <dependency>
                 <groupId>org.testng</groupId>
                 <artifactId>testng</artifactId>
-                <version>5.14.10</version>
+                <version>${testng.version}</version>
                 <scope>test</scope>
             </dependency>
 
@@ -113,12 +114,12 @@
             <extension>
                 <groupId>org.apache.maven.wagon</groupId>
                 <artifactId>wagon-ssh</artifactId>
-                <version>2.1</version>
+                <version>2.8</version>
             </extension>
             <extension>
                 <groupId>org.apache.maven.wagon</groupId>
                 <artifactId>wagon-ssh-external</artifactId>
-                <version>2.1</version>
+                <version>2.8</version>
             </extension>
         </extensions>
         <plugins>