Setting up CI (#3)

* infra: boilerplate CI

* ci: workflow name

* chore: typo

* docs: badges

* docs: status badge

.github/workflows/pythonpackage.yml

@@ -0,0 +1,25 @@
+name: CarbonCopy CICD
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+    - name: Formatter
+      run: |
+        black src *.py --check

README.md

@@ -2,6 +2,8 @@
 
 Keep your repositories up-to-date with their templates in a few keystrokes.
 
+![CarbonCopy CICD](https://github.com/mcataford/carboncopy/workflows/CarbonCopy%20CICD/badge.svg) ![PyPi version](https://img.shields.io/pypi/v/carboncopy) ![Wheel](https://img.shields.io/pypi/wheel/carboncopy) ![License](https://img.shields.io/pypi/l/carboncopy) ![Status](https://img.shields.io/pypi/status/carboncopy) 
+
 ## ❓ Why `carboncopy`?
 
 [Github Template Repositories](https://github.blog/2019-06-06-generate-new-repositories-with-repository-templates/) made it really easy to skip project boilerplate setup steps and to produce "new project kits" that ensure that all your (or your organization's) new projects have all the must-haves. Problem is, templates aren't set in stone and it's likely that templates get updated after some projects have been spawned from it.