delete old workflow, move new ci workflow into proper directory

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: PEP8 Linting
+name: Continuous Integration (PEP8 Lint + pytest)
 
 on: push
 
@@ -15,21 +15,17 @@ jobs:
         python-version: 3.7
     - name: Install pipenv & sync
       run: |
-        cd triple-dungeon
+        # cd triple-dungeon
         python -m pip install --upgrade pip
         pip install pipenv
         pipenv lock
         pipenv sync
-    - name: Lint 
+    - name: Linting
       run: |
         pip install pycodestyle
         # PyCharm sets line length at 120 chars
         pycodestyle . --count --statistics --max-line-length=120
-        
-        # stop the build if there are Python syntax errors or undefined names
-        # flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-#    - name: Test with pytest
-#      run: |
-#        pip install pytest
-#        pytest
+    - name: Test with pytest
+      run: |
+        pip install pytest
+        pytest tests.py