Add github actions

Author: prof18

.github/FUNDING.yml

@@ -0,0 +1,5 @@
+# These are supported funding model platforms
+
+custom: https://www.paypal.me/MarcoGomiero
+
+

.github/workflows/pr-checks.yaml

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+name: PR Checks
+on: 
+  pull_request:
+    branches: 
+      - '*'
+
+jobs:
+  test:
+    runs-on: [ubuntu-latest]
+
+    steps:
+    - name: Checkout Repo
+      uses: actions/checkout@v2
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+
+    - name: Run all the tests
+      run: ./gradlew test
+
+    - name: Stop Gradle
+      run: ./gradlew --stop

.github/workflows/publish-library.yaml

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+name: Publish Library
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish:
+    runs-on: [ubuntu-latest]
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Run all the tests
+        run: ./gradlew test
+
+      - name: Publish Library
+        env:
+          bintrayUser: ${{ secrets.BINTRAYUSER }}
+          bintrayApiKey: ${{ secrets.BINTRAYAPIKEY }}
+        run: ./gradlew bintrayUpload
+
+      - name: Stop Gradle
+        run: ./gradlew --stop