Orion RC should use a separate bundle identifier from the normal release. (similar to Safari and Safari Tech Preview)
This allows for:
- using both browsers simultaneously with no sharing of data
- nothing would happen if one browser does something bad to the data
- there would be no issues if both were syncing at the same time
- preferences can be different
- both can show in launchpad
- there can be dedicated changelogs for each release
- We won't have to see the changelog that gets updated between normal releases, which prevents us from knowing what is actually new in an RC release.
