Improves labeling and categorization consistency while also cleaning up
some of the README terminology.
The recovery option is more of a last resort, provided by Apple, should
something catastrophic happen with the boot disk.
Necessary because installation of Big Sur doesn't seem to like password
protected APFS drives. Disk encryption will have to happen after
installation via FileVault.
- Improves loading of the correct Bash environment/version, especially
on systems that might not be using a standard install (i.e.
Homebrew), by loading a version of Bash as defined by the environment
rather than a hard coded path.
[ci skip]
- This is a copy of the [OSX](https://github.com/bkuhlmann/osx) project
originally released on 2012-03-31. The OSX project has been
deprecated. All future development and support will take place with
this project instead.
- This project uses the *macOS* name in order to better match the
updated branding and terminology used by Apple.
