[Feature] Setup Script (#12)

* Add Release Action

* Update Documentation

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Build
+        run: tar -czf go-wrapper.tar.gz gow gow.cmd .go
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: go-wrapper.tar.gz
+          draft: true

README.md

@@ -41,6 +41,15 @@ first, installed and then used.
 Subsequent uses of `gow`/`gow.cmd` use the previously downloaded, specific
 version as needed.
 
+## Installation
+
+One-line installation in your project directory
+
+```bash
+curl -L0 https://github.com/furkilic/go-wrapper/releases/latest/download/go-wrapper.tar.gz | tar -xvz -f -
+```
+> _For PowerShell_ you'll need to encapsulate the one-line between `cmd /c "..."` 
+
 ## Supported Systems
 
 The wrapper should work on various operating systems including