Merge pull request #46 from jateeter/master

Fixed XPath GET Collection problem
made localhost8080 version all default http:// uris
Merge pull request #47 from MartyBurns/master

made localhost8080 version all default http:// uris
Merge pull request #48 from jateeter/master

See Individual Commit Comments (XPath Scoping, "Z" formatting, ROOT versions only for Time/ReadingType
Added support for:
/Batch/RetailCustomer/{retailCustomerId}/UsagePoint/{usagePointId}