Repo Depot!

## Description and Impact
Extends functionality by allowing all of an organization's repos be watched

## Deploy Plan
Nope

## Rollback Plan
* To roll back this change, revert the merge with: `git revert -m 1 MERGE_SHA` and perform another deploy.

## URLs
> Links to bug tickets or user stories.

## QA Plan
> Fill in scenarios below. Review [QA Best Practices](https://source.sportngin.com/page/show/1227795-qa-best-practices).

#### Risk Level:
- [X] Low
- [ ] Medium
- [ ] High

This is really just a intermediary pull_request, it doesn't really do much as of yet, just see how the code looks.
It doesn't look like you're using this method anywhere. Is this intended for the dashboard?

Also, some of this can be moved to scopes on `Comment`. You even already have the `created_since` scope written.