v2.3.1

Version relies on git tags now. Binaries uploaded with the release.

v2.3.0

use Go modules, upgrade factom dependencies, bump to version 2.3

RC1.02

Wasn't checking bounds on arguments in balance.  Issue #566

RC1.01

updated chain-head api call

Release Candidate One

This is the state of the code when Factom went to RC1 status.