old_contents: from dataservice.models import *
  from django.contrib import admin
  
  admin.site.register(HostingContainer)
  admin.site.register(DataService)
  admin.site.register(MFile)
  admin.site.register(MFolder)
  admin.site.register(Usage)
  admin.site.register(Auth)
  admin.site.register(Role)
  admin.site.register(BackupFile)
  admin.site.register(ClientConsumer)
  admin.site.register(MServeProfile)
  
  from piston.models import Token
  from piston.models import Consumer
  
  admin.site.register(Token)
  admin.site.register(Consumer)
new_contents: from dataservice.models import *
  from django.contrib import admin
  
  admin.site.register(HostingContainer)
  admin.site.register(DataService)
  admin.site.register(MFile)
  admin.site.register(MFolder)
  admin.site.register(Usage)
  admin.site.register(Auth)
  admin.site.register(Role)
  admin.site.register(BackupFile)
  admin.site.register(ClientConsumer)
  admin.site.register(MServeProfile)
  admin.site.register(MFileOAuthToken)
  
  from piston.models import Token
  from piston.models import Consumer
  
  admin.site.register(Token)
  admin.site.register(Consumer)
subject: Add MFileOAuthToken to Admin