Update CI and gitignore

.github/workflows/codecov.yml

@@ -7,17 +7,17 @@ jobs:
       OS: ubuntu-latest
       PYTHON: '3.9'
     steps:
-    - uses: checkout@v2
+    - uses: actions/checkout@v2
       with:
-        fetch-depth: ‘2’
+        fetch-depth: '2'
 
     - name: Setup Python
-      uses: actions/setup-python@master
+      uses: actions/setup-python@v2
       with:
-        python-version: 3.7
+        python-version: '3.9'
     - name: Generate Report
       run: |
         pip install coverage
         coverage run -m unittest
     - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v2

.gitignore

@@ -1,12 +1,9 @@
 .ipynb_checkpoints/
-ecm/__pycache__/
-ecm.egg-info/
+jellybamm/__pycache__/
+jellybamm.egg-info/
 *.pyc
 .coverage
-ecm/output/1d/
-ecm/output/spiral/1.5A/
-ecm/output/spiral_tesla/
-ecm/output/tomography/3.0A/
+jellybamm/output/
 build/
 dist/
 .virtual_documents/