Metadata parser

The "Metadata parser" library takes the audio metadata parsing component from Mozilla's Gaia project and extends it with support for extra meta tags.

It also allows it to be used as a standalone component, letting developers use it in any of their projects.

By default the following tags can be detected, parsed, and extracted:
- Track title
- Artist name
- Album name
- Track number
- Cover art
- Year
- Genre
- Rating
- Play count

Supported audio files include:
- MP3 ID3v1
- MP3 ID3v2
- MP4
- AAC
- M4A
- OGG

Requirements:

• JavaScript enabled on client side