Got some feedback from someone using this README for the first time. (#329)

This should make things a little clearer, especially wrt using LottieGen.exe from a local build without dotnet.exe.

LottieGen/README.md

@@ -4,36 +4,49 @@ LottieGen is a tool for generating C#, C++, and other outputs from Lottie / Body
 
 LottieGen requires [.NET Core 3.1 SDK](https://dotnet.microsoft.com/download/dotnet-core/3.1) or later.
 
-## Installing
+# Installing
 *The following commands are examples only; adjust the paths and versions as necessary.*
 
+## Install as a .NET Core global tool
+
 The latest release version can be [installed from NuGet](https://www.nuget.org/packages/LottieGen):
 
     dotnet tool install -g LottieGen
 
-A specific version can be installed from NuGet:
+A specific release version can be installed from NuGet:
 
     dotnet tool install -g LottieGen --version 6.1.0
 
 CI builds can be [installed from MyGet](https://dotnet.myget.org/feed/uwpcommunitytoolkit/package/nuget/LottieGen):
 
-    dotnet tool install -g LottieGen --add-source https://dotnet.myget.org/F/uwpcommunitytoolkit/api/v3/index.json --version 6.1.0-build.19
+    dotnet tool install -g LottieGen --add-source https://dotnet.myget.org/F/uwpcommunitytoolkit/api/v3/index.json --version 7.0.0-build.2
+
+See the list of CI builds available on the [LottieGen MyGet page](https://dotnet.myget.org/feed/uwpcommunitytoolkit/package/nuget/LottieGen). Note that these builds may not be as stable as the official release builds.
 
 Local builds can be installed from your bin\nupkg directory:
 
-    dotnet tool install -g LottieGen --add-source f:\GitHub\Lottie-Windows\bin\nupkg --version 6.1.0-build.18.g31523b44e4
+    dotnet tool install -g LottieGen --add-source f:\GitHub\Lottie-Windows\bin\nupkg --version 7.0.0-build.18.g31523b44e4
 
-Local builds can be run directly:
+Local builds can also be run directly without installing, see below.
+
+#### Updating
+    dotnet tool update -g LottieGen
+
+#### Uninstalling
+    dotnet tool uninstall -g LottieGen
+
+# Run without installation
+
+Local builds can be run directly without installing as a .NET core global tool. Just install [.NET Core 3.1](https://dotnet.microsoft.com/download/dotnet-core/3.1), build the LottieGen.sln solution and run the output.
 
     f:\GitHub\Lottie-Windows\LottieGen\bin\AnyCpu\Debug\netcoreapp3.1\lottiegen.exe
 
-## Updating
-    dotnet tool update -g LottieGen
+And of course you can copy LottieGen to a directory and run directly without installing it, for example:
 
-## Uninstalling
-    dotnet tool uninstall -g LottieGen
+    copy f:\Github\Lottie-Windows\LottieGen\bin\AnyCpu\Debug\netcoreapp3.1\* d:\mybuildtools
 
-## Help
+
+# Help
 All of the help for LottieGen is built into the tool.
 
     LottieGen -Help