Yt2mp3

* Improved optimal video retrieval by utilizing video and track lengths
* Normalized function and variable naming-conventions
* Added missing function docstrings
* Updated project dependencies

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* Improved package CLI
* Modified `requests` version to avoid a potential [security vulnerability](https://nvd.nist.gov/vuln/detail/CVE-2018-18074)
* Fixed [22](https://github.com/tterb/yt2mp3/issues/22) - Python 3.4 compatibility
* Modified package to use `youtube-dl` for downloading videos
* Enhancement [17](https://github.com/tterb/yt2mp3/issues/17) - Added option to specify album name

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* Improved package file-structure
* Enhancement [16](https://github.com/tterb/yt2mp3/issues/16) - Added custom cover-art resolution option
* Improved default cover-art resolution
* Added validation check for YouTube URLs
* Improved command-line option parsing
* Improved package test coverage and logging
* Improved song data acquisition processes
* Integrated [Codecov](https://codecov.io/) code coverage
* Improved playlist overwrite handling
* Improve temporary file clean-up on `SystemExit` and `KeyboardInterrupt`
* Removed unnecessary code/comments

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* Added support for playlists
* Improved command-line option functionality
* Added duplicate check and overwrite command-line option
* Added [Travis CI](https://travis-ci.org/) integration testing
* Improved cover-art resolution
* Improved compatibility for Python < 3.6 versions
* Improved ID3 tag embedding processes

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* Added additional error-handling
* Improved song data acquisition for YouTube URLs
* Improved command-line option functionality
* Added additional package documentation
* Fixed issue with missing executable from PyPi

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* Published package to [PyPi](https://pypi.org/project/yt2mp3/)

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