Add verbosity to Travis build

.travis.yml

@@ -15,14 +15,17 @@ env:
   - CONFIGURATION=bit
 install:
 - echo $DOCKER_PASSWORD | docker login -u $DOCKER_USER --password-stdin
-- npm install -g [email protected] --loglevel=error
-- npm install -g @angular/[email protected] --loglevel=error
-- npm install --loglevel=error
+- npm install -g [email protected]
+- npm install -g @angular/[email protected]
+- npm install
+# following error is suppressed as we do not need all deps, according to:
+# https://github.com/npm/npm/issues/17624
+- npm list || true
 before_script:
 - export DISPLAY=:99.0
 - sh -e /etc/init.d/xvfb start
 script:
-- ng test --single-run true --reporters junit --progress false --browsers Firefox
+- ng test --single-run true --progress false --browsers Firefox
 - ng build -env=$CONFIGURATION
 after_success:
 - |