build(eslint): added linting of js

.eslintcache

@@ -0,0 +1 @@
+{"/Users/admin/development/dsmjs/site/gatsby-config.js":{"size":322,"mtime":1513400848000,"hashOfConfig":"qaqfol","results":{"filePath":"/Users/admin/development/dsmjs/site/gatsby-config.js","messages":[],"errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0}},"/Users/admin/development/dsmjs/site/src/layouts/index.js":{"size":472,"mtime":1513401023000,"hashOfConfig":"n5ib8q","results":{"filePath":"/Users/admin/development/dsmjs/site/src/layouts/index.js","messages":[],"errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0}},"/Users/admin/development/dsmjs/site/src/pages/index.js":{"size":101,"mtime":1512860999000,"hashOfConfig":"n5ib8q","results":{"filePath":"/Users/admin/development/dsmjs/site/src/pages/index.js","messages":[],"errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0}}}

.eslintignore

@@ -1 +1,2 @@
 lib/
+public/

.eslintrc.yml

@@ -0,0 +1 @@
+extends: '@travi/travi/rules/es6'

gatsby-config.js

@@ -1,15 +1,15 @@
 module.exports = {
   siteMetadata: {
-    title: `dsmJS  - Des Moines JavaScript User Group`,
+    title: 'dsmJS  - Des Moines JavaScript User Group'
   },
   plugins: [
     'gatsby-plugin-react-helmet',
     'gatsby-plugin-glamor',
     {
-      resolve: `gatsby-plugin-google-fonts`,
+      resolve: 'gatsby-plugin-google-fonts',
       options: {
         fonts: [
-          'quicksand:400,500,700',
+          'quicksand:400,500,700'
         ]
       }
     }