add welcome page

Author: András Kurai

.gitignore

@@ -398,3 +398,4 @@ FodyWeavers.xsd
 # End of https://www.toptal.com/developers/gitignore/api/visualstudio
 
 !.vscode/**/*
+.vscode/docfx-assistant

Documentation/images/intro/GenerateButton.png

@@ -1,4 +1,54 @@
-# This is the **HOMEPAGE**.
-Refer to [Markdown](http://daringfireball.net/projects/markdown/) for how to write markdown files.
-## Quick Start Notes:
-1. Add images to the *images* folder if the file is referencing an image.
+# Unity Resource Generator
+
+Automatically generate a helper class for `Resources.Load` in Unity with the press of a button.
+
+![Generate Button](~/images/intro/GenerateButton.png)
+
+With this folder structure:
+
+```
+Assets/
+├─ Resources/
+│  ├─ Coin.prefab
+│  ├─ Coin.mp3
+├─ Scenes/
+│  ├─ CoinRain.unity
+```
+
+The following helper class is generated:
+
+```csharp
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace Sample
+{
+    // ReSharper disable PartialTypeWithSinglePart
+    public static partial class ResourcePaths
+    {
+
+        public static partial class Scenes
+        {
+            public const string CoinRain = "Scenes/CoinRain";
+
+            public static void LoadCoinRain(LoadSceneMode mode = LoadSceneMode.Single) =>
+                SceneManager.LoadScene(CoinRain, mode);
+
+            public static AsyncOperation LoadAsyncCoinRain(LoadSceneMode mode = LoadSceneMode.Single) =>
+                SceneManager.LoadSceneAsync(CoinRain, mode);
+        }
+
+        public static partial class Prefabs
+        {
+            public const string Coin = "Coin";
+            public static GameObject LoadCube() => Resources.Load<GameObject>(Coin);
+        }
+
+        public static partial class AudioClips
+        {
+            public const string Coin = "Coin";
+            public static AudioClip LoadCoin() => Resources.Load<AudioClip>(Coin);
+        }
+    }
+}
+```

Documentation/index.md

@@ -0,0 +1 @@
+.\build.ps1 ServeDocs --skip