This commit provide support for inheriting dynamically the configuration of a group for a device belonging to the group (#102)
when a message is received, we search for its device group
the device configuraiton is the merge of the device group and device configuration
if a device does not exist when a message arrives, the self registration creates a device with empty configuration (in this way any change to the device group configuration will be carried over also to devices already self provisioned)
other fixes are introduced, for example, self provisioned devices are now mapped to type:deviceId entityId (following standard data model naming) rather than deviceId:type
This commit provide support for inheriting dynamically the configuration of a group for a device belonging to the group (#102)
other fixes are introduced, for example, self provisioned devices are now mapped to
type:deviceIdentityId (following standard data model naming) rather thandeviceId:type