updated run.sh to get more info about why github push fails

Author: cambierr

run.sh

@@ -16,11 +16,11 @@ if [[ $TRAVIS_PULL_REQUEST == "false" ]] && [[ $TRAVIS_BRANCH = "master" ]]; the
     && cp -r ../target/site/apidocs/* ./ \
     && git add . \
     && git commit -m "Deployed to Github Pages" \
-    && git push --force --quiet "https://${GH_TOKEN}@${GH_REF}" master:gh-pages > /dev/null 2>&1
+    && git push --force --quiet "https://${GH_TOKEN}@${GH_REF}" master:gh-pages
     exit $?
 else
     mvn clean package javadoc:aggregate javadoc:jar source:jar-no-fork \
     && cd samples \
     && mvn clean package
     exit $?
-fi
+fi