migration-tool

there should be a step to run an ansible playbook.
Probably with cloning it from git before (or use git, as another step)

Currently, whenever a TU or TO fails, its error message is only showed if Butterfly is run in debug mode. The error message should be printed even in INFO level, but the error stack trace should remain only printed in debug mode.

The match parameter will be used to filter synchronization objects and take the regular expression as a value

const differ = new Differ({...})

differ.define('table', { name: 'contacts', columns: {...} }) // will be sync
differ.define('table', { name: 'contact_roles', columns: {...} }) // will be sync
differ.define('table', { name: 'chats', columns: {...} }) // w