Blocktrail NodeJS SDK

This is the BlockTrail NodeJS SDK. This SDK contains methods for easily interacting with the BlockTrail API. For examples and instructions on how to use, please see our official documentation at https://www.blocktrail.com/api/docs/lang/nodejs

Changelog

• add batch support for fetching multiple transactions.
• use .notify on the pay promise for progress.
• allow for bypassing of local derivation of new address (used to verify API response)