Folly/Boost integration

Summary:
This change brings in Folly and Boost into our solution.

Boost is resolved with NuGet. Folly is resolved by re-using the RNW integration.

For reference:

Flipper depends on Folly. Folly depends on a few things:
- Boost
- FMT
- Glog
- Double-Conversion

Folly from RNW uses some stubs to resolve fmt, glog, and double-conversion. That's OK.

Only Boost needs resolving.

On Visual Studio, we can use the following package managers: NuGet and vcpkg.

Boost can be resolved using either.

Using NuGet as otherwise vcpkg needs to be run locally by anybody wanting to build the solution. NuGet makes things easier.

Reviewed By: aigoncharov

Differential Revision: D36759384

fbshipit-source-id: 31a9a398ce5c5dc2f3def02689ae4bb8c42fbb99

react-native/react-native-flipper/windows/ReactNativeFlipper/ReactNativeModule.h

@@ -7,6 +7,8 @@
 
 #pragma once
 
+#include <folly/dynamic.h>
+#include <folly/json.h>
 #include "JSValue.h"
 #include "NativeModules.h"