Three Dollar Quill

I lost some time today because I was trying to do a backup. (I'll try again after I publish this.)

Anyway, today I did the following:

• Renamed the old Installer type so I can work on the new one without too much disruption.
• Created the new Installer Protocol.
• Created the InstallerRegistry type, and a helper function.
• Created the Installation Protocol.
• Added an InstallerRegistry field to CmdMeta, preserving the old fields for now.

There are a few possible directions to go from here:

• Create Protocol instances for pip/virtualenv
• Write the helper methods to process the new CmdMeta container types into types that are usable by the lower layers of abstraction

Everything else I can think to do requires one of those two to be done, and it's getting late, so I'm going to wrap up and try backing up again.

Good night.