Update README. Upload PyPI release artifacts, GitHub workflow artifacts.

Yamlet is now available in PyPI through Pip.

Also checks in a workflow to hopefully run the tests?

.github/workflows/test.yml

@@ -0,0 +1,19 @@
+name: Run Tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: pip install ruamel-yaml
+    - name: Run tests
+      run: python3 tests.py
+      env:
+        yamlet_stress: full

.gitignore

@@ -1 +1,4 @@
 __pycache__
+/dist/
+/yamlet.egg-info/
+Yamlet.geanyproj

MANIFEST.in

@@ -0,0 +1,3 @@
+include yamlet.py
+include README.md
+include LICENSE

README.md

@@ -61,10 +61,12 @@ for when someone inevitably forgets or doesn't read this.
 
 ## Installation
 
-Yamlet is not currently available on Pip. It is a single Python file; you may
-copy it into your project wherever you like.
+```bash
+pip install yamlet
+```
 
-I will attempt to publish to PyPI sooner or later.
+Yamlet is a single Python file; you may also just copy `yamlet.py` into your
+project wherever you like.
 
 
 ## Features

setup.py

@@ -0,0 +1,23 @@
+from setuptools import setup, find_packages
+
+at, g_mail = '@', 'gmail.com'
+setup(
+    name="yamlet",
+    version="0.0.1.1",
+    author="Josh Ventura",
+    author_email=f"JoshV{10}{at}{g_mail}",
+    description="A GCL-like templating engine for YAML",
+    long_description=open('README.md').read(),
+    long_description_content_type='text/markdown',
+    url="https://github.com/JoshDreamland/Yamlet",
+    py_modules=["yamlet"],
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+    ],
+    python_requires='>=3.6',
+    install_requires=[
+        'ruamel.yaml>=0.17.0',
+    ],
+)