When an application installation request is made other than adding an application install operation a mapping between the devices and the installed applications are kept in the database. In a case where an enterprise wide installation happens a mapping is made with the respective entity and the application.
This commit implement the mapping function.
Related to issue wso2/product-iots#1688
Changing the DeviceIdentifier bean to the same as org.wso2.carbon.device.mgt.common.DeviceIdentifier and implement the install app device.
Adding an ApplicationInstallResponse as the response to respond with more information to the application install request.
related to wso2/product-iots#1688