don't skip tests

.travis.yml

@@ -3,7 +3,7 @@ before_install: "git clone -b travis `git config --get remote.origin.url` target
 script: "
 if [ ${TRAVIS_PULL_REQUEST} = 'false' ];
 then 
-    mvn -Dmaven.test.skip=true clean deploy --settings target/travis/settings.xml; 
+    mvn clean deploy --settings target/travis/settings.xml; 
 else 
     mvn clean verify --settings target/travis/settings.xml;
 fi"