v2.2.0

Changelog

• changes for new namespace of classes НТТР v3.0 and DebugLogger v2.0;
• add new method setLogger();
• fix Composer error Ambiguous class resolution, "App\AppException";
• refactoring for PSR-12: Extended Coding Style;
• update code examples in README.md.

v2.1.1

Add methods for webinar subscribers.

v2.0.0

Change class name and method names.