Add tqdm

Created by: casperdcl

What is this Python project?

Easily add progress bars to python and console scripts.

What's the difference between this project and similar ones?

• negligible overhead
• easily extensible/customisable
• displays intelligent estimated time remaining
• works in notebooks as well as raw terminal/console in Linux/Mac/Win
• #1 trending on GitHub (Dec 2015)
• #1 rated tag:progressbar on GitHub
• (more than scipy)
• (similar to matplotlib)

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Anyone who agrees with this pull request could vote for it by adding a 👍 to it, and usually, the maintainer will merge it when votes reach 20.

• closes #662 (over 50 👍 but tqdm maintainer @casperdcl had requested it not to be merged)
• closes #648 (closed)