message: move graphql-js to peer deps
diff: "author": "Quramy",
  "license": "MIT",
  "dependencies": {
  - "graphql": "^0.9.1",
  "graphql-language-service-interface": "0.0.4"
  },
  "devDependencies": {
  "@types/node": "^7.0.8",
  + "graphql": "^0.9.1",
  "rimraf": "^2.6.1",
  "tslint": "^5.0.0",
  "typescript": "^2.2.2"
  },
  "peerDependencies": {
  + "graphql": "^0.9.1",
  "typescript": "^2.2.2"
  }
  }
  