GraphQLHub Server

This powers the server behind GraphQLHub. It's basically:

• The GraphQL Schemas and fetching code for each API
• A slightly forked version of GraphiQL

Schemas

• Hacker News
• Reddit
• GitHub
• Twitter
• GraphQLHub, which contains all the other schemas

TODO

• Better visual design
• Add more APIs!
• Extract the schemas into their own repo, so others can easily drop them into their own projects
• Use GraphiQL from NPM, not the vendoring thing done now

PRs for anything above would be excellent!