tree acb0025e98781ec3aa16445c615bdf05e7164acc
parent 10f3d932810a1f9c016651899fd740d68d3aa422
author Matt Spinler <spinler@us.ibm.com> 1569606955 -0500
committer Matt Spinler <spinler@us.ibm.com> 1572029557 -0500

PEL: Add message registry README

This README describes the message registry in an easier to read way than
what is buried in the JSON schema.

The commit also provides a file to document which component IDs are
used by which repositories/applications.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: Ibf1109e0a1fb6fff872cfa91d79c007ecf5527b0