Depends on D3551

1. We tested the landing page, the SquadCal app, and the Comm app
2. We made sure we tried configs where baseRoutePath !== basePath
3. We also checked view-source to make sure things were set correctly
4. We made sure there were no errors in the browser console
5. We played around with the site, logging in and navigating and making sure things worked correctly
6. We tried loading a specific URL for a specific chat directly