Add github action

Author: urre

.github/workflows/ci.yml

@@ -0,0 +1,14 @@
+name: CI Build
+on: [push]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v1
+
+    - name: Run composer install
+      run: |
+        composer install --prefer-dist