Adding CI via github actions, clean (#89)

* alias npm test, and add first version of gh workflow, no other changes!

* adding pull_request to the gh action

.github/workflows/nodejs.yml

@@ -0,0 +1,23 @@
+name: Node.js CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [8.x, 9.x, 10.x, 11.x, 12.x, 13.x, 14.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test
+      env:
+        CI: true

package.json

@@ -8,7 +8,8 @@
         "build:production": "webpack --production && webpack --production --minify",
         "test:production": "karma start ./karma.conf.js",
         "benchmark": "karma start ./karma.benchmark.conf.js",
-        "dev": "webpack --development && karma start ./karma.conf.js --development"
+        "dev": "webpack --development && karma start ./karma.conf.js --development",
+        "test": "npm run test:production"
     },
     "keywords": [
         "A*",