Add more comprehensive .gitignore

[himattm]

🚀 Description

Update .gitignore to be more comprehensive. #12

📄 Motivation and Context

This is useful because upon first use of the template some files (like those in the .idea folder) were being included in git. The focus of this template seems to be to remove the need for fiddling with these types of files.

🧪 How Has This Been Tested?

No files from the .gitignore are available via git.

📷 Screenshots (if appropriate)

📦 Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

✅ Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[cortinico]

I think it's safe to merge as of now. Probably a bit too "big" and should be cleaned. On the other hand, it's probably better to keep the generated gitignore from gitignore.io and let users customize it.

[cortinico]

Thanks for the contribution 🙏

[himattm]

I think it's safe to merge as of now. Probably a bit too "big" and should be cleaned. On the other hand, it's probably better to keep the generated gitignore from gitignore.io and let users customize it.

I agree. I also debated on cleaning it up but if a curious user finds there way into the file, editing and generating from the site will provide a better diff on what is changed.