Azure update time is common for all repositoryGroup

[mpostol]

repositoryGroup is a collection of variables that are used to create an Azure device. The following problems must be distinguished:

• [x] there are hardcoded update time for all repositoryGroup - in production environment it is useless
• [x] there is mopping between the class representing selected repositoryGroup and device capabilities model used by Azure.
• [ ] the solution simulates a set of parallel independent devices connected to Azure - consider implementing it as a real gateway.
• [ ] cannot find a possibility to read the communication parameters from the application configuration.

[Drutol]

1. Has been resolved in 56441eefe55b78a9f2d706bae86852540e283ace
2. Now configuration in connection with DTDL model provide the mapping based on common property names
3. That'd be good option indeed but we lack proper documentation on implementing such devices.
4. You can find these on the bottom of https://github.com/Drutol/CrossHMI/blob/master/CrossHMI/CrossHMI.AzureGatewayService/Configuration/LibraryConfigurationExample.json#L726