CIP#14 - Buy and burn vs. distribution to veCRV holders

As there has been renewed interest for buy and burn and the original discussion didn't allow for a choice between the two (governance participants had made a choice for distribution to veCRV holders), community members have asked us to resubmit those two options for a signalling vote.

Important to note, the outcome of this signalling tool does not change the implementation of the admin fee (and its current vote https://dao.curve.fi/vote/parameter/2 ) , only how it will be distributed.

**In light of recent manipulation in two different discourse polls (gold + buy and burn vs veCRV distrib…