增加用户登录

包括用户model、用户登录模板、登录api和测试。

qduoj/urls.py

@@ -3,10 +3,17 @@ from django.conf.urls import include, url
 from django.contrib import admin
 from django.views.generic import TemplateView
 
+from account.views import UserLoginAPIView
+
 urlpatterns = [
     # Examples:
     # url(r'^$', 'qduoj.views.home', name='home'),
     # url(r'^blog/', include('blog.urls')),
 
+    url(r'^docs/', include('rest_framework_swagger.urls')),
+
     url(r'^admin/', include(admin.site.urls)),
+    url(r'^login/$', TemplateView.as_view(template_name="account/login.html"), name="user_login_page"),
+    url(r'^api/login/$', UserLoginAPIView.as_view(), name="user_login_api"),
+
 ]