[VOTE] code style: 2 or 4 tabs (was: [VOTE] code conventions...)

[Bertrand Delacretaz]

Hi,

We are in agreement about basic code conventions but undecided on
using 2 or 4 spaces for indents.

Please vote:
[ ] Use 2 spaces
[ ] Use 4 spaces
[ ] other (please specify)

This majority vote is open for 72 hours.

-Bertrand