More admin updates

InvenTree/part/admin.py

@@ -9,7 +9,7 @@ class PartAdmin(admin.ModelAdmin):
 # Custom form for PartCategory
 class PartCategoryAdmin(admin.ModelAdmin):
 
-    list_display = ('name', 'path')
+    list_display = ('name', 'path', 'description')
 
     
 admin.site.register(Part, PartAdmin)

InvenTree/stock/admin.py

@@ -2,5 +2,11 @@ from django.contrib import admin
 
 from .models import Warehouse, StockItem
 
-admin.site.register(Warehouse)
-admin.site.register(StockItem)
+class WarehouseAdmin(admin.ModelAdmin):
+    list_display = ('name', 'path', 'description')
+    
+class StockItemAdmin(admin.ModelAdmin):
+    list_display = ('part', 'quantity', 'location', 'updated')
+
+admin.site.register(Warehouse, WarehouseAdmin)
+admin.site.register(StockItem, StockItemAdmin)

InvenTree/supplier/admin.py

@@ -2,5 +2,8 @@ from django.contrib import admin
 
 from .models import Supplier, SupplierPart
 
-admin.site.register(Supplier)
+class SupplierAdmin(admin.ModelAdmin):
+    list_display=('name','URL','contact')
+
+admin.site.register(Supplier, SupplierAdmin)
 admin.site.register(SupplierPart)