Changed admin title

InvenTree/InvenTree/urls.py

@@ -16,6 +16,8 @@ Including another URLconf
 from django.conf.urls import url, include
 from django.contrib import admin
 
+admin.site.site_header = "InvenTree Admin"
+
 urlpatterns = [
     url(r'^stock/', include('stock.urls')),
     url(r'^part/', include('part.urls')),