Rebase code for CI tests

Author: Megapixel99

.github/workflows/validating.yml

@@ -0,0 +1,17 @@
+name: validate
+on: [push, pull_request]
+jobs:
+  run-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm i
+      - run: npm run test
+  run-jshint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm i
+      - run: npm run jshint