Preserve Deck Edit history

[Stvad]

The idea would be to do have the git repo (not sure if for the whole collection/top level deck/more granular - potentially can be configurable)
And on each edit (adding, removing notes, changing options, etc) - make an automated export and commit (and optionally push to origin).
Alternatively it can be performed on the regular intervals (e.g. every 5 min), but the change hook feels more meaningful to me (regular push to origin makes sense to me though).

Having git repo would open the route to further enhancements

[Stvad]

Pure Python implementation of Git: https://github.com/dulwich/dulwich - can bundle this, so people don't have to install git separately. Would be nice if it provided same interface as GitPython, so people can do performance boost optionally

[Stvad]

Specifically this can help with #2 #36

[Stvad]

The most annoying part about Anki's packaging is this https://apps.ankiweb.net/docs/addons.html#standard-modules which would likely require me to copy things from standard lib again :(

[Stvad]

Implemented an initial version in 0.6