Move JDF Spec readme to confluence

I have a set of notes, although they now require some overhauling.

Where should I upload them to?

@Graham Mann, what's the status here?

Move/Added to references.

Preface

1. New [XMLSchema Status]

2. New [Apache Foundation]

Overview

1. New [XML Tutorial]

Structure

1. 3.15.15 Derivation ... (tidy up and use existing references)

Intents

1. MediaIntent/@MediaQuality

Resources

1. ColorCorrectionParams, ColorSpaceConversionParams and ElementColorParams @ColorManagementSystem.

2. Updated and added new reference for Braille
   IdentificationField/@EncodingDetails attribute values.

Subelements

1. Person @PhoneticXXXName attributes.

Capabilities

1. I Jpeg below table Image Properties.

Issues might get resolved if we actually assign them...

#T&I WG 2017-04-27:
@Graham Mann may you transfer the readme file to the following location:
https://confluence.cip4.org/display/TI/Spec+Editors+HowTo

thx