4714: Add option to use configuration name in summary


What version of Review Bot are you using?


Which tool(s) does this relate to?


Describe the enhancement and the motivation for it.

If a tool is used in several configurations, it would be nice to know which configuration the tool is speaking on behalf of.

Please provide any additional information below.

Should probably be toggleable so each configuration can specify if they want it or not.

#1 jcannon

review @ https://reviews.reviewboard.org/r/10105/