new_contents: """merge bd438447496a and fd0f86cc5705
  
  Revision ID: bcdf1134f0df
  Revises: bd438447496a, fd0f86cc5705
  Create Date: 2017-09-27 11:14:01.763062
  
  """
  
  # revision identifiers, used by Alembic.
  revision = 'bcdf1134f0df'
  down_revision = ('bd438447496a', 'fd0f86cc5705')
  branch_labels = None
  depends_on = None
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade(engine_name):
      globals()["upgrade_%s" % engine_name]()
  
  
  def downgrade(engine_name):
      globals()["downgrade_%s" % engine_name]()
  
  
  
  
  
  def upgrade_data_broker():
      pass
  
  
  def downgrade_data_broker():
      pass
  
subject: Make changes from PR#949 "dev-stable -> development alembic merge"