title: Project Urls got overridden after installing Oscar
body: <p>So I've been working on a project and I need 2 apps for it. I've made one of them from scratch and I am using Oscar(an e-commerce app). I have both the Apps in my Installed_Apps. But after installing oscar, I'm unable to visit the urls of my other app.</p>
  
  <p>settings.py</p>
  
  <pre><code>from oscar.defaults import *
  from oscar import OSCAR_MAIN_TEMPLATE_DIR
  from oscar import get_core_apps
  import os
  
  BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  PROJECT_DIR = os.path.dirname(__file__)
  location = lambda x: os.path.join(
      os.path.dirname(os.path.realpath(__file__)), x)
  
  # Quick-start development settings - unsuitable for production
  # See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/
  
  # SECURITY WARNING: don't run with debug turned on in production!
  DEBUG = True
  
  ALLOWED_HOSTS = []
  
  
  # Application definition
  
  INSTALLED_APPS = [
      'django.contrib.admin',
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.messages',
      'django.contrib.staticfiles',
      'django.contrib.sites',
      'django.contrib.flatpages',
      'NGO',
      'compressor',
      'widget_tweaks',
  
  ] + get_core_apps()
  
  MIDDLEWARE_CLASSES = (
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.common.CommonMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
      'django.middleware.clickjacking.XFrameOptionsMiddleware',
      'django.middleware.security.SecurityMiddleware',
      'oscar.apps.basket.middleware.BasketMiddleware',
      'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
  )
  
  AUTHENTICATION_BACKENDS = (
      'oscar.apps.customer.auth_backends.EmailBackend',
      'django.contrib.auth.backends.ModelBackend',
  )
  
  HAYSTACK_CONNECTIONS = {
      'default': {
          'ENGINE': 'haystack.backends.simple_backend.SimpleEngine',
      },
  }
  
  OSCAR_INITIAL_ORDER_STATUS = 'Pending'
  OSCAR_INITIAL_LINE_STATUS = 'Pending'
  OSCAR_ORDER_STATUS_PIPELINE = {
      'Pending': ('Being processed', 'Cancelled',),
      'Being processed': ('Processed', 'Cancelled',),
      'Cancelled': (),
  }
  
  ROOT_URLCONF = 'codeshastra.urls'
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'DIRS': [
              os.path.join(BASE_DIR, 'templates'),
              OSCAR_MAIN_TEMPLATE_DIR
          ],
          'APP_DIRS': True,
          'OPTIONS': {
              'context_processors': [
                  'django.template.context_processors.debug',
                  'django.template.context_processors.request',
                  'django.contrib.auth.context_processors.auth',
                  'django.contrib.messages.context_processors.messages',
  
                  'oscar.apps.search.context_processors.search_form',
                  'oscar.apps.promotions.context_processors.promotions',
                  'oscar.apps.checkout.context_processors.checkout',
                  'oscar.apps.customer.notifications.context_processors.notifications',
                  'oscar.core.context_processors.metadata',
              ],
          },
      },
  ]
  
  WSGI_APPLICATION = 'codeshastra.wsgi.application'
  
  
  # Database
  # https://docs.djangoproject.com/en/1.8/ref/settings/#databases
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
      }
  }
  
  
  # Internationalization
  # https://docs.djangoproject.com/en/1.8/topics/i18n/
  
  LANGUAGE_CODE = 'en-us'
  
  TIME_ZONE = 'Asia/Kolkata'
  
  USE_I18N = True
  
  USE_L10N = True
  
  USE_TZ = True
  
  SITE_ID = 1
  # Static files (CSS, JavaScript, Images)
  # https://docs.djangoproject.com/en/1.8/howto/static-files/
  
  STATIC_URL = '/static/'
  STATIC_ROOT = location('public/static')
  </code></pre>
  
  <p>urls.py</p>
  
  <pre><code>from django.conf.urls import include, url
  from django.contrib import admin
  from NGO import views 
  from oscar.app import application
  
  urlpatterns = [
  url(r'^admin/', include(admin.site.urls)),
  
  url(r'^$', views.testview),
  url(r'^allschools/$', views.allSchools, name = 'allSchools'), 
  url(r'^98761234([A-z]+)/$', views.studentsOfSchool, name = 'studentsOfSchool'),
  url(r'^incrementdayspresent/(\d+)/98761234([A-z]+)/$', views.incrementDaysPresent),
  url(r'^incrementtotaldays/(\d+)/98761234([A-z]+)/$', views.incrementTotalDays),
  url(r'^addnewschool/$', views.addNewSchool, name = "addnewschool"),
  url(r'^addnewstudent/$', views.addNewStudent, name = "addnewstudent"),
  url(r'^searchstudent/$', views.searchStudent, name = "searchStudent"),
  url(r'^searchSchool/$', views.searchSchool, name = "searchSchool"),
  url(r'^average(\d+)/$', views.marksheet, name = "marksheet"),
  url(r'^addmarks/(\d+)/$', views.addMarks, name = "addMarks"),
  url(r'^98761234[A-z]+/(\d+)/$', views.StudentProfile, name ="Profile"),
  url (r'^accounts/login/$', views.loginUser, name = "Auth"),
  
  url(r'^i18n/', include('django.conf.urls.i18n')),
  url(r'', include(application.urls)),
  
  ]
  </code></pre>
  
  <p>Now, if I visit the "/allschools/" or any of the other urls all I can see is a blank page with Oscar as the page title. Does anyone know why this is happening?</p>