Adds echo to Travis config

Author: Josh Deffibaugh

.travis.yml

@@ -22,5 +22,7 @@ before_script:
   - android-wait-for-emulator
   - adb shell input keyevent 82 &
 script:
+  - echo $TRAVIS_BRANCH
+  - echo $TRAVIS_TAG
   - ./gradlew testAllModules
   - if [[ ( "$TRAVIS_BRANCH" == "beta"  || "$TRAVIS_BRANCH" == "master" ) && ( -n "$TRAVIS_TAG") ]]; then ./gradlew ship; fi