Merge branch 'insured_value-typo' into feat-custom-currency

Conflicts:
	lib/index.js
Changed Shipment/ShipFrom/Name to Shipment/ShipFrom/CompanyName.
Merge branch 'master' of https://github.com/typefoo/node-shipping-ups

Conflicts:
	lib/index.js
Added ReturnService support.
increment version, merge returns