Update .travis.yml

run coveralls report in travis-ci

Author: SaifJerbi

.travis.yml

@@ -4,6 +4,6 @@ jdk:
 install:
   - mvn test-compile -DskipTests=true -Dmaven.javadoc.skip=true -B -V
 script:
-  - mvn test jacoco:report
+  - mvn test
 after_success:
   - mvn coveralls:report