clean up node interface

config/database.js

@@ -15,19 +15,20 @@ const model_dir = __dirname + '/../models'
 class Database {
 
   static sync(){
-
+    console.log("syncing db")
     fs.readdirSync(model_dir).forEach(function(file) {
-      model = require(model_dir + '/' + file);
+      var model = require(model_dir + '/' + file);
       Database[model.name] = model;
       Database.models.push(model);
     });
 
     // add associations
     for (var model of Database.models){
+      console.log(`setting ${model.name}`);
       model.set();
     }
 
-    return sequelize.sync();
+    return sequelize.sync().then(()=>{ console.log("done syncing db") });
   }
 }
 Database.sequelize = sequelize;