CR 09-184 - Plumbing and Piping attributes

Adds additional optional attributes and code values, mainly related to plumbing and piping, to the core message to better be able to provide information on various categories of products, .  Full attribute list in the attached spreadsheet. These attributes will be availabale as fast track AVPs until such time as they can be finalized into the network. The eBallot contains a link to CR 09-184 in the CR system, the spreadsheet with the Attributes and the Business Requirement Spreadsheet.