chore: migrate CI to github, refactore CI and npm scripts, linting fixes (#1023)

.github/workflows/e2e.yml

@@ -27,7 +27,5 @@ jobs:
       run: npm run bootstrap
     - name: Build
       run: npm run build
-    - name: linting
-      run: npm run lint
     - name: end to end
       run: npm run test:e2e

.github/workflows/lint.yml

@@ -0,0 +1,31 @@
+name: Linting Checks
+
+on: 
+  push:
+   branches:
+    - master
+    - develop
+  pull_request:
+   branches:
+    - master
+    - develop
+
+jobs:
+  build:
+    runs-on: ubuntu-16.04
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 13.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name:  bootstrap
+      run: npm run bootstrap
+    - name: Build
+      run: npm run build
+    - name: Linting
+      run: npm run lint

.github/workflows/unit.yml

@@ -0,0 +1,31 @@
+name: Unit tests Suite
+
+on: 
+  push:
+   branches:
+    - master
+    - develop
+  pull_request:
+   branches:
+    - master
+    - develop
+
+jobs:
+  build:
+    runs-on: ubuntu-16.04
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 13.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name:  bootstrap
+      run: npm run bootstrap
+    - name: Build
+      run: npm run build
+    - name: Unit tests
+      run: npm run test