HEATES requests

[ggggggggg]

From their June 26 update:

• Can we use “consecutive-number mode” for run number assignment? I think supporting this makes sense, it will be easier when we use dataframes for run info, as it will be easier to lookup runs in order and see dates than just in the file system.
• For retrieval using grouptrigger in dastard, addition of primary and secondary flags, and a
  mechanism in mass for interpreting them. I maintain that we should be able to find these based on framecount and don't need a trigger, but we should show them how.
• Timing was addressed outside of mass with the following code to apply time correction.
  Consider if it can be absorbed by either mass or dastard. (minor) Not enough info in the presentation to assess this.
• Include multi-run analysis in mass software. This would be fixed by the dataframe switch.