To new logic ( retrieve(necessary configs) + load(necessary configs + Received Config from Ucentral)
Due to this logic the data path will not get affected for configuration changes.
Also Added the vyos_version.uc to prevent migration scripts from running.
It's not something new , it's just using renderer functionality as used for UCI by
OpenWiFi.
Also added support for configuring VyOS for MDU configurations from uCentral config.
To Achieve this we modified the uCentral schema(TODO: Check if existing schema can be leveraged for this).
And Configure VyOS from ucentral client.
***NOTE: The certs are not part of the ucentral-client, Copy your certificates to
"/etc/ucentral" to connect with required cloud.
Replace these files to work with your cloud and then rebuild ucentral-client image.
