Build Metric Details: Time in Context/Flow

[acramsay]

          This metric probably needs a qualify. Here we're actually measuring the individual. Not every individual will have the same workflow. Time in context does NOT mean time spent in an IDE. I think a better way to measure this is the amount of "scheduled" non-relevant (ie. non-pairing focused) meetings. 

For example: how many useless standups are you having, and how long are they taking. This takes away from time in context.

Originally posted by @adrielp in #27 (comment)