add student to admin.py, include accounts app in settings

roomlist/housing/admin.py

 from django.contrib import admin
-from housing.models import Class, Building, Address, Room
+from housing.models import Class, Building, Address, Room, Student
 
 # Register your models here.
 admin.site.register(Class)
 admin.site.register(Building)
 admin.site.register(Address)
 admin.site.register(Room)
+admin.site.register(Student)

roomlist/settings/settings.py

@@ -66,6 +66,7 @@ INSTALLED_APPS = (
     'django.contrib.staticfiles',
     'api',
     'housing',
+    'accounts',
     'crispy_forms',
     'django_gravatar',
 )