added support for colaescing and fanning out unspents from the bitcoin-cli using BitGoD's RPC-JSON daemon
added support for colaescing and fanning out unspents from the bitcoin-cli using BitGoD's RPC-JSON daemon

Summary: now normalizing numbers

Reviewers: ben, benchan

Reviewed By: benchan

Differential Revision: https://phabricator.bitgo.com/D2507

BitGo/bitgod