All processables are now created with an instance of Configuration, and they use that instance's settings.
Added Configuration.CreateEphemeralCopy() to clone Configuration without persistence.
- Add `LIBATION_FILES_DIR` environment variable to specify LibationFiles directory instead of appsettings.json
- OptionsBase supports overriding setting
- Added `EphemeralSettings` which are loaded from Settings.json once and can be modified with the `--override` command parameter
- Added `get-setting` command
- Prints (editable) settings and their values. Prints specified settings, or all settings if none specified
- `--listEnumValues` option will list all names for a speficied enum-type settings. If no setting names are specified, prints all enum values for all enum settings.
- Prints in a text-based table or bare with `-b` switch
- Added `get-license` command which requests a content license and prints it as a json to stdout
- Improved `liberate` command
- Added `-force` option to force liberation without validation.
- Added support to download with a license file supplied to stdin
- Improve startup performance when downloading explicit ASIN(s)
- Fix long-standing bug where cover art was not being downloading
- Added `MockLibraryBook` which contains factories for easily creating mock LibraryBooks and Books
- Added mock Configuration
- New `IPersistentDictionary` interface
- New `MockPersistentDictionary` class which uses a `JObject` as its data store
- Added `public static Configuration CreateMockInstance()`
- This method returns a mock Configuration instance **and also sets the `Configuration.Instance` property**
- Throws an exception if not in debug
- Updated all chardonnay controls to use the mocks in design mode. Previously I was using my actual database and settings file, but that approach is fragile and is unfriendly towards anyone else trying to work on it.
