Go through the code base looking for TODO comments

[blondfrogs]

Hint - Search for the text TODO

Lets go through and update the codebase and either implement or remove the functionality rewritten in the TODO comments.

Not all the changes will be accepted, but this is a good issue for someone looking to submit a PR that touches multiple files.

If you are aren't sure if a TODO should be remove or implemented. Reach out to @blondfrogs