0.6.0

Improvements

• Rework of the database connections:
  • The advisory lock is acquired in a cursor in a thread, this cursor
    periodically executes a dummy 'SELECT 1' to be sure that the connection
    stay alive (not killed with a timeout) when a long-running subprocess is
    run.
  • The operations in database are executed in short-lived cursors. This
    prevents an issue we had when the open cursor was locking
    'ir_module_module', preventing odoo to install/update properly.
• Try to disable colors in output if the term does not support colors