SEP20 - Sardana Configuration Tool

Sardana does not provide any standard configuration tool, just the configuration macros e.g. defelem, set_lim and bases its configuration on Tango DB. Different institutes developed their more or less specific tools. Here we evaluate the existing tools in the context of requirements and develop a standard configuration tool for Sardana.

This is a very small part of the SEP20 document, just to start gathering requirements. The ones that I put are my own thoughts, to be discusses with the community.