FIP-78b&c: AAVE & COMP Meta-governance

Context:

• The DAO currently deploy 16,395 ETH on Compound, 13M DAI, and holds 1304 COMP (~158k$).
• The DAO currently deploy 54,697 ETH (148M$) on Aave, 3,324,059 RAI (10M$), 16M FEI, and holds 1174 stkAAVE (~186k$).

Summary: Allow regrouping of COMP and AAVE rewards earned by the protocol on contracts that delegate voting power to the Index metagovernance committee multisig.

Forum discussions: https://tribe.fei.money/t/fip-78b-meta-governance-comp-compound/3919 https://tribe.fei.money/t/fip-78c-meta-governance-stkaave-aave/3920

Voting: The proposal will use simple choice voting. Voting options :

• Yes, use tokens as described
• No, more discussions needed