v1.1.1
Fix
- `--dry-run` works on its own. Previously `./sbr-config.sh --dry-run` errored with "one of the arguments -V/-c/-r/-p is required", since dry-run is a modifier and not its own action. It now implies `--configure` when no other mode is given, which is what users naturally expect from "preview what would happen". Combinations like `--validate --dry-run` and `--configure --dry-run` still parse the same as before.
Patch release on top of v1.1.0.