增加Special Judge的基础配置和创建Special Judge题目的逻辑

contest/migrations/0014_auto_20160404_1509.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.1 on 2016-04-04 07:09
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contest', '0013_auto_20151017_1511'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contestproblem',
+            name='spj',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='contestproblem',
+            name='spj_code',
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='contestproblem',
+            name='spj_code_language',
+            field=models.IntegerField(blank=True, null=True),
+        ),
+    ]