Go CleanArch 1.1.0

This release demonstrates how migrations between different semantic versions may be performed and how development and production environment specific initialization may be taken. The configuration files and database schema are versioned independently so they can be migrated separately while a configuration file provides the expected versions which should be checked while loading those data sources.
The demonstrated migration scheme uses distinct source and destination databases, so the migration result can be tested without affecting a source database contents, while also facilitates migration between different PostgreSQL major versions (in contrast to an in-place update).