gatsby 1.0.0-alpha14 on Node.js Yarn

Use the Relay Modern compiler for extracting GraphQL queries from components.
This allows us to now support components being added to all components. This
means you can now write queries next to the views that use them. #912
Hook for modifying pages #863
New Drupal source plugin and example site #890
Detect if a site's plugins have changed and when they do, delete the site
cache as it might now be invalid #927
New way to make connections between nodes e.g. article --> author #902

Combine transformer and typegen plugins. The distinction between the two
types of plugins has proved somewhat artificial so they were combined. Any
typegen plugins in your package.json and gatsby-config.js need to be
removed. #918
Gatsby now garbage collects old nodes. Source plugins should now "touch"
nodes that haven't changed #861
Due to adopting the Relay compiler, GraphQL query template strings need
named "graphql" plus must be named. So if previously you wrote:

export const pageQuery = `
{
  allMarkdownMark {
    edges {
      node {
        id
      }
    }
  }
}
`

You must now write:

export const pageQuery = graphql`
query IndexQuery {
  allMarkdownMark {
    edges {
      node {
        id
      }
    }
  }
}
`

gatsby 1.0.0-alpha14 New GraphQL compiler! on Node.js Yarn