more improvements

[4meta5]

This should be a fast PR. I've done all of this before, but with older versions of these modules.

Once this is done, my focus will formally shift to the testnet...

testing

• [x] vote
• [x] court
• [x] bank
• [x] bounty

add back to client

• [x] vote
• [x] court
• [x] bank
• [x] bounty

[4meta5]

In a future PR, I will start on a new implementation of the client that follows the more recent norms of sunshine-identity