v0.2.0 - Some features + refactoring

• language switches if necessary
• massive refactoring

v0.1.0 - Support for several more input file formats

• some settings moved from .env to config.yml
• adding/editing regexps to parse sites in config.yml
• ability to narrate different doc types via blb2txt.exe utility
• massive refactoring
• tests
• bug fixes

v0.0.1 - MVP release

It only works with *.txt files or habr.com/* links