Code coverage reports (#165)

* travis settings update

* travis update

* enable coverage reports

.travis.yml

@@ -20,4 +20,7 @@ install:
 
 script:
   - xvfb-run -a npm run test -- --single-run --no-progress --browser=ChromeNoSandbox
-  #- xvfb-run -a npm run e2e -- --no-progress --config=protractor-ci.conf.js
+
+# Send coverage data to codecov
+after_success:
+  bash <(curl -s https://codecov.io/bash) -X gcov

package.json

@@ -9,7 +9,7 @@
     "build:prod": "npm run server-versions && ng build --prod",
     "build:dev": "npm run server-versions && ng build && node postbuild-dev.js",
     "build:tomcat": "npm run server-versions && ng build --base-href ./",
-    "test": "ng test",
+    "test": "ng test --code-coverage",
     "lint": "ng lint",
     "e2e": "ng e2e",
     "server-versions": "rimraf ./src/versions.json && npm list --depth=0 --json=true --prod=true > ./src/versions.json  || exit 0"