Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/topics/teaser.js

install/package.json

@@ -134,7 +134,7 @@
     "devDependencies": {
         "@commitlint/cli": "7.5.2",
         "@commitlint/config-angular": "7.5.0",
-        "coveralls": "3.0.2",
+        "coveralls": "3.0.3",
         "eslint": "5.14.1",
         "eslint-config-airbnb-base": "13.1.0",
         "eslint-plugin-import": "2.16.0",
@@ -143,7 +143,7 @@
         "husky": "1.3.1",
         "jsdom": "13.2.0",
         "lint-staged": "8.1.4",
-        "mocha": "5.2.0",
+        "mocha": "6.0.1",
         "mocha-lcov-reporter": "1.3.0",
         "nyc": "13.3.0",
         "smtp-server": "3.5.0"