old_contents: # Needed due to django 1.7 changed app name restrictions
  
  from django.apps import AppConfig
  
  
  class RegistrationConfig(AppConfig):
     label = 'wafer.registration'
     name = 'wafer.registration'
  
new_contents: # Needed due to django 1.7 changed app name restrictions
  
  from django.apps import AppConfig
  
  
  class RegistrationConfig(AppConfig):
      label = 'wafer.registration'
      name = 'wafer.registration'
  
subject: Fix indentation