Perfact-zodbsync

Fix python3 crash in read_pdata, source might be bytes or string.

Allow playing back of commits from a remote repository.

Fix package naming error when trying to send mail with commit summary.

Refactor perfact-zopeplayback so it can handle almost anything coming from
`git diff-tree` and generally creates code that is easier to patch and deploy.

WARNING: If updating to this version, you must expect a large diff in your
repository on the next call to zoperecord.

* Don't store the ID of each object in its meta data file, rely on the folder
name only instead.

* Don't store the contents of Folders except in Ordered Folders in order to
store the ordering. Use the folder contents instead when uploading.

* Adjust the ordering of ordered folders _after_ recursing into the children.

* Allow passing newly created as well as deleted paths to perfact-zopeplayback.

There is no version 3.12.0 in order to prevent anyone from thinking that
DB-Utils 3.12 was released with zodbsync 3.12.0.

Change reading and storing of permissions so it also works without acqusition
context, which is important to get a functioning watch mode

Complete separation of repositories, splitting the default config file names.