First rough pass at adding customer orders model and some views/templates/admin stuff for same

InvenTree/InvenTree/settings.py

@@ -51,6 +51,7 @@ INSTALLED_APPS = [
     'stock.apps.StockConfig',
     'supplier.apps.SupplierConfig',
     'build.apps.BuildConfig',
+    'customer_orders.apps.CustomerOrdersConfig'
 ]
 
 MIDDLEWARE = [

InvenTree/InvenTree/urls.py

@@ -13,6 +13,8 @@ from supplier.urls import supplier_urls
 
 from build.urls import build_urls
 
+from customer_orders.urls import customer_orders_urls
+
 from django.conf import settings
 from django.conf.urls.static import static
 
@@ -71,6 +73,7 @@ urlpatterns = [
     url(r'^stock/', include(stock_urls)),
     url(r'^supplier/', include(supplier_urls)),
     url(r'^build/', include(build_urls)),
+    url(r'^customer-orders/', include(customer_orders_urls)),
 
     url(r'^admin/', admin.site.urls),
     url(r'^auth/', include('rest_framework.urls', namespace='rest_framework')),