Expose FluentContext as public API

Author: stasm

fluent-react/src/index.js

@@ -17,6 +17,7 @@
  * components for more information.
  */
 
+export { default as FluentContext } from "./context";
 export { default as LocalizationProvider } from "./provider";
 export { default as withLocalization } from "./with_localization";
 export { default as Localized } from "./localized";