Add Automattic's `trac-code-comments-plugin` Trac plugin

[netweb]

Add the Trac plugin from Automattic: ​https://github.com/Automattic/trac-code-comments-plugin

Code Comments, an enhancement for Trac

The problem is two-fold. When reviewing code, it's difficult to associate your comments with their appropriate context. Then, collecting all of these new issues into actionable tickets requires a lot of manual effort.

This plugin allows you to leave comments on top of files, changesets, and attachments. Once you've added all of your comments, you can send them to tickets. These include links to these comments and their description.

It's GitHub, in your Trac.

More features documented: ​https://github.com/Automattic/trac-code-comments-plugin#features

There's a few outstanding pull requests: ​https://github.com/Automattic/trac-code-comments-plugin/network

There's some fixes, enhancements in the forks: ​https://github.com/Automattic/trac-code-comments-plugin/network

[tellyworth]

Is there still a need for this? The plugin is no longer maintained, and Automattic has mostly moved away from it I believe.

[dd32]

I'm going to close this for now - If anyone still wants this, we can re-open.