[SAC] Live expenses and budget report

[Sandro Santilli]

Following Jody's mail about OSGeo operational budget [1] I'd like
to ask if there's a public document to track actual expenses,
made and planned, so to have a finer detail and be able to tell how much
does each of the SAC activity impact the overall budget.

[1] https://wiki.osgeo.org/wiki/Board_of_Directors#Operational_Budget_for_2016

We've been talking a few times about paying sysadmin work, I'm hoping
we can move in that direction by using the operational budget.

--strk;