Document Lyric in Overture WIKI.

[Buwujiu]

Document Lyric in Overture WIKI. https://wiki.oicr.on.ca/display/OV

What to include:

• What is Lyric?
• Define terms: Category, Organization. Explain the relationship of them.
• How to register a dictionary in lectern?
• How will users interact with Lyric API?
• Draw a diagram of data submission flow
• Mention key features such as: when new data is submitted, all data is validated against the latest dic.
• PCGL should be registered as a Category,

[leoraba]

Lyric home page: https://wiki.oicr.on.ca/display/OV/Lyric