Data fetching and component to GraphQL API interfaces

[ericerway]

As a Magento developer learning React I want a clear and simple way to program my UI to interact with the Magento API including GraphQL.

AC

• Component can specify queries and fields for GraphQL server
• Data is fetch and delivered to component when rendered on page
• Example for documentation

[PWAStudioBot]

This issue was moved to magento-research/pwa-studio#16