Added packages wp, helmet and base config to fetch data with graphql

gatsby-config.js

@@ -0,0 +1,17 @@
+module.exports = {
+  siteMetadata: {
+    title: 'Saburly',
+  },
+  plugins: [
+    'gatsby-plugin-react-helmet',
+    {
+      resolve: 'gatsby-source-wordpress',
+      options: {
+        baseUrl: 'swp.sarajevo.net',
+        protocol: 'https',
+        hostingWPCOM: false,
+        useACF: true,
+      }
+    }
+  ],
+}

gatsby-node.js

@@ -0,0 +1,22 @@
+const path = require('path')
+
+exports.createPages = ({ graphql, boundActionCreators }) => {
+  const { createPage } = boundActionCreators
+  return new Promise((resolve, reject) => {
+    graphql(
+      `
+        {
+          allWordpressPage {
+            edges {
+              node {
+                id
+                slug
+                title
+              }
+            }
+          }
+        }
+      `
+    )
+  })
+}

package.json

@@ -6,6 +6,9 @@
   "dependencies": {
     "gatsby": "^1.9.247",
     "gatsby-link": "^1.6.40",
+    "gatsby-plugin-react-helmet": "^2.0.10",
+    "gatsby-source-wordpress": "^2.0.93",
+    "react-helmet": "^5.2.0"
   },
   "keywords": [
     "gatsby"