Fix database reset on startup
[TASK] convert last remaining to new error and response handling
[TASK] bump ripple-lib to 0.8.2-rc1
[TASK] bump version to 1.2.4

and add contributor
[TASK] add publish scripts
[DOC] update release notes
[DOC] update CONTRIBUTORS.md
[DOC] update package.json
[TASK] bump version to 1.3.0-rc1
[DOC] update release notes
[DOC] update release notes
Fix db configuration
[FEATURE] use winston for all logging

so far it was only used for the morgan middleware, logging express routes
- expose a logger object from logger.js that should be used for logging
- append timestamp to log