[TASK] KYC: Add error handling max attempts on questions
Merge pull request #1662 from yongsoo/task/kyc_error_handling

[TASK] KYC: Add error handling max attempts on questions
Merge pull request #1666 from vhpoet/release

[TASK] Update ripple-lib dependency
[TASK] USD Fund: usernameProposal should be the username