[Qgis-psc] 2020 budget proposal

[Andreas Neumann]

Hi PSC and contributors,

Please find the updated 2020 budget proposal at 
https://docs.google.com/spreadsheets/d/1pUlUWa7PfgxLn-sX6K2ccPN7ZWXzqrw_QNNFyvw8Sl4/edit#gid=0

Comments:

- as proposed by some (e.g. Régis) for 2021 we will discuss and approve 
the budget in late 2020. Makes more sense.

- I already took into account that the 1st contributor meeting was cancelled

- I added the Python cookbook expenses as discussed recently

- I added VAT reverse charge expense estimates

- In some cells you can find comments - the cells with the yellow 
triangles in the upper-right corner of the cells

I am awaiting your comments. Questions? Did I miss expenses that you see 
upcoming but haven't been taken into account?

Greetings,

Andreas