Enhance fusion scenario understanding by adding a description field+

[#1]

Simple ideas to enhance administrative review of scenarios:   

• Add a "Description" field that can be populated by the developer to explain the scenario, similar to reporting!
• Expose this description on the scenarios screen to allow a quick read of the different scenarios
• Add extra systemic data such as "created by", "last modified by", "last modified date", "last run date" history etc in the list of scenarios for quick visual