add seeders and migrations + rhilip/bencode

database/seeders/AllowedemailsTableSeeder.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+
+class AllowedemailsTableSeeder extends Seeder
+{
+
+    /**
+     * Auto generated seed file
+     *
+     * @return void
+     */
+    public function run()
+    {
+        
+
+        \DB::table('allowedemails')->delete();
+        
+        \DB::table('allowedemails')->insert(array (
+            0 => 
+            array (
+                'id' => 1,
+                'value' => '@st.zju.edu.cn @gstu.zju.edu.cn @fa.zju.edu.cn @zuaa.zju.edu.cn',
+            ),
+        ));
+        
+        
+    }
+}