message: Re-add command to install vcpkg
  `vcpkg integrate install` must be executed so that msbuild will automatically install external dependencies.
  It was removed in
  It was originally added in
diff: @@ -27,7 +27,11 @@ Options for installing the dependencies in a Visual Studio compatible manner are
  - Download the source code, build each dependency, add the required include paths, link libraries and binary tools to the Visual Studio project files.
  - Use [nuget](https://www.nuget.org/) packages with the understanding that any binary files have been compiled by an untrusted third party.
  -The [external dependencies](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md) required for building are listed in the `build_msvc/vcpkg.json` file. The `msbuild` project files are configured to automatically install the `vcpkg` dependencies.
  +The [external dependencies](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md) required for building are listed in the `build_msvc/vcpkg.json` file. To ensure `msbuild` project files automatically install the `vcpkg` dependencies use:
  +
  +```
  +vcpkg integrate install
  +```
  Qt
  ---------------------
  