Update README.md

[minestarnl]

Added hog

Awesome-Audiovisual Pull Request

Thank you for taking the time to work on a pull request for awesome-audiovisual!

To ensure your PR is dealt with swiftly please check the following:

• [ ] Your submissions are formatted according to the following requirements:

- [Name](http://homepage/) - Short description, less than 250 characters. `Language`

Non free contributions

- [Name](http://homepage/) - `⚠ not free` Short description, less than 250 characters. `Language`

Free, but with premium contributions

- [Name](http://homepage/) - `⚠ freemium` Short description, less than 250 characters. `Language`

Open-source contributions

- [Name](http://homepage/) - `✓ open-source` Short description, less than 250 characters. `Language` ([Source Code](http://source-code)

• [ ] Your additions are ordered alphabetically.
• [ ] If your additions are open source, they must be marked with ✓ open-source
• [ ] If your additions are not free, or freemium (free, but also paid), they must be marked with ⚠ freemium or ⚠ not free.
• [ ] If the main link of your addition points to the program's source code, there is no need to add a duplicate Source Code link. The Source Code link is not mandatory.
• [ ] Any category you are creating has the minimum requirement of 3 items. If not, your addition may be inserted into Misc/Other.
• [ ] Any software project you are adding to the list is actively maintained.