chord.parse docs out of date, proposal

[mrjacobbloom]

The docs for chord.parse say it returns an Array but it returns an Object.

Speaking of chord.parse, it'd be cool if the returned object contained more granular information about the parsed chord. Right now I'm using tonal in conjunction with another package called chord-magic which does basically the same thing, except its chord parser also gives the following:

• quality (Major/minor/Augmented/etc)
• extended (mostly 7ths, I'm not sure if there's a better word for them)
• suspensions
• added NCTs
• overriding root (usually the bottom note of an inversion)

If tonal's chord.parse gave that kind of information I'd only have to depend on one library for chord parsing!