compatibilty for tensorflow-v2

[ertza]

pip only allows tensorflow>=2.2.0. This commit makes the code compatible to work with those versions.

[alkanen]

Why are the pyc files included? They are generated when you run python, they shouldn't be checked in.

[alkanen]

The same goes for the gazillian dataset files. They're not part of the code base, and some of them are huge.
And you've included images as well.

Did you just do "git add *" in the working directory?

[alkanen]

This can't be merged. The code changes might be fine, but the ~90 completely unrelated files that shouldn't be here to begin with aren't.

[ertza]

Sorry these commits are not to be pulled into the main branch, they are a custom commit for my mirror of the repo. Only the first one was the one intended to be a pull request. Please ignore the other commits.

[alkanen]

Sorry these commits are not to be pulled into the main branch, they are a custom commit for my mirror of the repo. Only the first one was the one intended to be a pull request. Please ignore the other commits.

Gotcha! Then please disregard my rather harsh comments :)