Refactored Package object for list of locations
Reworked UPS Service call to support this.  Still having trouble
rendering the PackageLocation objects as JSON, as they're nested in the
Package object.  "deep" doesn't seem to fix this.  Need to investigate
further.
Refactored Package object for list of locations

Refactored Package object for list of locations
Reworked UPS Service call to support this.  Still having trouble
rendering the PackageLocation objects as JSON, as they're nested in the
Package object.  "deep" doesn't seem to fix this.  Need to investigate
further.