Add Circle CI config.yml

Author: kazk

.circleci/config.yml

@@ -0,0 +1,16 @@
+version: 2
+jobs:
+  test:
+    docker:
+      - image: ubuntu:18.04
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - run:
+          name: Install Dependencies
+          command: |
+            sudo apt-get update
+            sudo apt-get install -y --no-install-recommends gforth python
+      - run:
+          name: Run Tests
+          command: python test/run-tests.py -v