Changing install to package to include lessons as well

.travis.yml

@@ -4,7 +4,7 @@ jdk:
 install: "/bin/true"
 script:
   - mvn clean install
-  - if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then mvn "-Dbuild.number=$TRAVIS_BUILD_NUMBER" clean install; else mvn clean install; fi
+  - if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then mvn "-Dbuild.number=$TRAVIS_BUILD_NUMBER" clean package; else mvn clean package; fi
 cache:
   directories:
   - $HOME/.m2
@@ -44,6 +44,6 @@ addons:
       description: "Coverity Scan from Travis CI Build Automation"
     notification_email: [email protected]
     build_command_prepend: "mvn clean"
-    build_command: "mvn -DskipTests=true install"
+    build_command: "mvn -DskipTests=true package"
     branch_pattern: coverity_scan