Currently the return type of Role.getRoles() method is inconsistent:
role names are returned for smart roles and role ids are returned for
static roles (configured through user-role mapping).
This commit adds a new option to Role.getRoles() allowing the caller
to request role names to be returned for all types of roles.
Notable side-effects:
- loopback no longer exports "caller" and "arguments" properties
- kv-memory connector is now properly added to the connector registry
- the file "test/support.js" was finally removed
- Fix for current implimentation that returned all models that had any
assigned roles. Context was not carried into listByPrincipalType,
setting roleId as null.
- `loopback.registry` is now a true global registry
- `app.registry` is unique per app object
- `Model.registry` is set when a Model is created using any registry method
- `loopback.localRegistry` and `loopback({localRegistry: true})` when set to `true` this will create a `Registry` per `Application`. It defaults to `false`.
- Move core models `Model` and `PersistedModel` to `lib/`.
- Move `AccessContext` class to `lib/`, since it is not a model.
- Move all other built-in models to `common/models`.
This is a preparation for extracting model definitions to JSON files.
By splitting the change into multiple commits, git is able to keep track
of file moves (renames).