Open Stack

I've been looking at the stackalytics code and one of the areas that I 
think stackalytics has a structural issue is around the project_group tag.

The existing project_group tags of "core", "incubation", 
"documentation", "infrastructure", and "other" are all fine and good, 
however none of these actually represent a number I'd like to see, which 
is Official Programs contributions over all.

Which would be core + documentation + infrastructure + QA / Devstack 
trees (+ maybe Tripleo? I don't remember if that's Official or Incubated 
program at this point).

What would be the best way to add this in? Right now there is a lot of 
assumptions that project_group is a string, and I think it should be an 
array of strings instead, but the implications across the source base to 
me are pretty unclear from my cursory reads. So hints at implementing 
this would be good.

	-Sean

-- 
Sean Dague
http://dague.net
project_group