Add action file and remove travis file

Author: jafeltra

.github/workflows/ci-workflow.yaml

@@ -0,0 +1,32 @@
+name: Lint and Test
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    name: Check lint
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '12.x'
+    - run: npm install
+    - run: npm run lint
+      env:
+        CI: true
+  test:
+    name: Run tests on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '12.x'
+    - run: npm install
+    - run: npm test
+      env:
+        CI: true