travis yml change

.travis.yml

@@ -11,9 +11,9 @@ matrix:
     - jdk: oraclejdk8
       env: BUILD_CMD='ant -f build.xml'
       script: 
-        - "cd test"
-        - "ln -s $(pwd)/../etc/log4j.properties ."
-        - "./RunDefaultUnitTests.sh | tee test.log && [ -z "$(grep 'Failures:\s[^0]\|Errors:\s[^0]' test.log)" ]"
+      - "cd test"
+      - "ln -s $(pwd)/../etc/log4j.properties ."
+      - "./RunDefaultUnitTests.sh | tee test.log && [ -z "$(grep 'Failures:\s[^0]\|Errors:\s[^0]' test.log)" ]"
 cache:
   directories:
   - "${HOME}/dependencies"
@@ -24,4 +24,4 @@ before_install:
   - "source install_dependencies.sh"
 install:
   - "$BUILD_CMD"
-script: ignore
+script: skip