Merge remote-tracking branch 'origin/master'

frontend/e2e/tsconfig.json

@@ -4,7 +4,10 @@
     "outDir": "../out-tsc/e2e",
     "baseUrl": "./",
     "module": "commonjs",
-    "target": "es5",
+    "target": "es2015",
+    "lib": [
+      "es2015"
+    ],
     "types": [
       "jasmine",
       "jasminewd2",

frontend/src/app/component/smoke.spec.ts

@@ -1,5 +0,0 @@
-describe('smoke', () => {
-  it('should succeed', () => {
-    expect(true).toBeTruthy();
-  });
-});