[FIX] Correct the down methods for rollback
[FEATURE] Create New Fields and Update Existing

[TEST] Update Tests for New Schema

currency and amount are no longer required and will be deprecated
source account_id, amount and currency are new
destination account_id, amount and currency are new
memos is new
[FEATURE] Aggregate All Liabilities by Currency
[FEATURE] Supervisor to run all coroutines

[FOlD] Pass jshint semicolon requirement

[FOLD] Spell out variables

[FOLD] Use gatewayd.logger instead of console.log

[FOLD] Move timeout to constant at top of file
[FEATURE] Add Raygun transport support

[TASK] Add feature flags file

[TASK] Add features.json to gitignore

[TASK] add raygun