[#69330084] formats callback_url to include basic auth
[#69330084] env var naming change
[#69330084] Update README to include basic auth
[#69330084] Working change in README
[#69330084] Renaming ENV
[#69330084] Remove stone-age Ruby versions
[#69330084] Rename basic auth variables
[#69330084] Better naming and scoping for configuration
[#69330084] Prettify the hash creation
Merge pull request #9 from HouseTrip/tech-team-shotgun/brainstorm-how-dolly-can-be-toggled-on-staging-due-to-basic-auth-issues-69330084

Tech - Team Shotgun: Brainstorm how dolly can be toggled on staging due to Basic Auth issues [#69330084]