leaf package

2.0/docs/leaf/package.md

@@ -0,0 +1,43 @@
+# Using Leaf
+
+This section outlines how to import the Leaf package both with or without a Vapor project.
+
+## With Vapor
+
+The easiest way to use Leaf with Vapor is to include the Leaf provider. 
+
+```swift
+import PackageDescription
+
+let package = Package(
+    name: "Project",
+    dependencies: [
+        .Package(url: "https://github.com/vapor/vapor.git", majorVersion: 2),
+        .Package(url: "https://github.com/vapor/leaf-provider.git", majorVersion: 1)
+    ],
+    exclude: [ ... ]
+)
+```
+
+The Leaf provider package adds Leaf to your project and adds some additional, Vapor-specific conveniences like `drop.stem()`. 
+
+Use `import LeafProvider`.
+
+## Just Leaf
+
+At the core of the Leaf provider is a fast, pure Swift templating engine. You can use it with any of your Swift packages or server-side Swift applications.
+
+```swift
+import PackageDescription
+
+let package = Package(
+    name: "Project",
+    dependencies: [
+        ...
+        .Package(url: "https://github.com/vapor/leaf.git", majorVersion: 2)
+    ],
+    exclude: [ ... ]
+)
+```
+
+Use `import Leaf` to access the `Leaf.Stem` class.