Log message:
devel/ruby-tty-logger: add pacakge version 0.6.0

This package is required by new ruby-review package.

TTY::Logger

> A readable, structured and beautiful logging for the terminal

TTY::Logger provides independent logging component for TTY toolkit.

## Features

* Intuitive console output for an increased readability
* Ability to stream data to any IO object
* Supports structured data logging
* Filters sensitive data
* Allows to define custom log types
* Formats and truncates messages to avoid clogging logging output
* Customizable styling of labels and symbols for console output
* Includes metadata information: time, location, scope
* Handles multiple logging outputs