Changelog for resource-registry-0.2.0.0

Revision history of `resource-registry`

Define transferRegistry for moving all resources from one registry to a different one.
Cancel registered threads in the registry before closing the registry. This prevents race conditions where the registry gets closed but the running async thread still tries to allocate something in the registry before being cancelled, which would result in an exception.
Expose allocateThread to register another thread in a registry, such that it is cancelled before closing the registry, even if it belongs to a separate registry.
Add the label of the thread to Context.