housekeeping: Added Splat.Autofac README (#295)

README.md

@@ -134,12 +134,13 @@ For each of the provided dependency resolver adapters, there is a specific packa
 
 | Container | NuGet | Read Me
 |---------|-------|-------|
-| [Splat.Autofac][SplatAutofacNuGet] | [![SplatAutofacBadge]][SplatAutofacNuGet] |
+| [Splat.Autofac][SplatAutofacNuGet] | [![SplatAutofacBadge]][SplatAutofacNuGet] | [Setup Autofac][SplatAutofacReadme]
 | [Splat.DryIoc][SplatDryIocNuGet] | [![SplatDryIocBadge]][SplatDryIocNuGet] | [Setup DryIoc][SplatDryIocReadme]
 | [Splat.SimpleInjector][SplatSimpleInjectorNuGet] | [![SplatSimpleInjectorBadge]][SplatSimpleInjectorNuGet] | |
 
 [SplatAutofacNuGet]: https://www.nuget.org/packages/Splat.Autofac/
 [SplatAutofacBadge]: https://img.shields.io/nuget/v/Splat.Autofac.svg
+[SplatAutofacReadme]: ./src/Splat.Autofac/README.md
 [SplatDryIocNuGet]: https://www.nuget.org/packages/Splat.DryIoc/
 [SplatDryIocBadge]: https://img.shields.io/nuget/v/Splat.DryIoc.svg
 [SplatDryIocReadme]: ./src/Splat.DryIoc/README.md

src/Splat.Autofac/README.md

@@ -0,0 +1,25 @@
+# Splat.Autofac
+
+## Using Autofac
+
+Splay.Autofac is an adapter for `IMutableDependencyResolver`.  It allows you to register your application dependencies in a Autofac `Container`.  You can then use the container as Splat's internal dependency resolver.
+
+### Register the Container
+
+```cs
+var container = new ContainerBuilder();
+container.RegisterType<MainPage>().As<IViewFor<MainViewModel>>();
+container.RegisterType<SecondaryPage>().As<IViewFor<SecondaryViewModel>>();
+container.RegisterType<MainViewModel>().AsSelf();
+container.RegisterType<SecondaryViewModel>().AsSelf();
+```
+
+### Register the Adapter to Splat
+
+```cs
+container.UseAutofacDependencyResolver();
+```
+
+### Use the Locator
+
+Now calls to `Locator.Current` will resolve to the underlying Autofac container.  In the case of ReactiveUI, platform registrations will now happen in the Autofac container.  So when the platform calls to resolve dependencies, the will resolve from the Autofac container.