Update testnet exit market maker and Bridge UI to support CAS

[troggy]

Bounty

Once testnet is upgraded to CAS release, it is time to move all the infrastructure to use CAS bitmaps for exit proofs.

Scope

• update exit market maker deployment to the latest version with CAS support. It is already implemented, just needs to be deployed and tested.
• update Bridge UI to support CAS proofs for exits. Implemented here, needs to be deployed and tested

Deliverables

• bridge UI fast and slow exits working with CAS-activated testnet

Gain for the project

• one more step to secure multi-validator setup

Funded by

Ops Circle

Roles

bounty gardener: @troggy / 30 DAI
bounty worker: @troggy / share
bounty reviewer: name / share

[troggy]

Supporting work:

• main: fix: fast exits bridge-ui#258
• fix: make getProof work for older exits without period data exit-market-maker#24
• fix: do not mark exit as finalized if tx failed exit-market-maker#25
• feat: start with new exits first. exit-market-maker#26
• feat: check if period is submitted before submitting fast exit exit-market-maker#27
• fix: getUnspent(0xada) returns only for color 0 leap-core#160
• feat: allow to specify period data fallback for getProof helper leap-core#161
• fix: Period.proof throwing incorrect error when tx is not in the period. leap-core#163
• feat(exit): emit signed exit transfer tx details before signing an exit message leap-core#164