[12.0] Migration: product_tags

[Byloth]

Migrated product_tags module from version 10.0 to 12.0.

Improved functionality and general usability.

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Supersedes #685.

[Byloth]

Hi @yelizariev and @Ramil-Mukhametzyanov...
I really wish to help you with this PR.

Now, some of the checks are failing due to some missing docs files and images:

product_tags/__init__.py:1: [E7989(readme-versions), ] Wrong version in module's README.rst
product_tags/__init__.py:1: [E7991(manifest-image), ] Module's image is absent or it's not in images/ folder. Check attribute "images" in module's __manifest__.py
product_tags/__init__.py:1: [E7992(absent-index-html), ] File: static/description/index.html is absent in module. Contact Technical Writers for assistance

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Could someone of your team help me to correct these problems?
Unfortunately, I don't know anything about your internal procedures and requirements... 😥

Thank you.

[trojikman]

Thanks for contribution! It will be tested and merged in #987