Merge pull request #23 from nahuelcandia/master

Add 'host' for mysql to config.js.

Author: manjeshpv

config.js

@@ -4,6 +4,7 @@
 
 module.exports = {
   sql: {
+    host: 'host_ip',
     database: 'oauth_demo',
     username: 'root',
     password: '',
@@ -18,4 +19,4 @@ module.exports = {
   seedMongoDB:false,
   seedDBForce:true,
   db:'mongo' // mongo,sql if you want to use any SQL change dialect above in sql config
-}
+}