BDIP11 pre-proposal: Increase bond supply

There are no bonds presently available for sale. The system has hit its max debt ratio of 35%.

The first stage of this proposal is to assess the appetite of the community for different solutions:

(1) Increase maximum debt ratio to a fixed higher figure e.g. 50-80%. If this is the preferred route, we will then issue a proposal to allow the community to vote for a 50%, 60%, 70% or 80% maximum debt ratio.

(2) Set maximum debt ratio = amount of BSD in both the BSD/Stable pools. This is updated every epoch. If this is the preferred route, we will then issue a proposal on the above.