Project Enhancements:  various schema and function changes
Merge branch 'xtuple' into proj_enhancements
Schema changes for Project enhancements project
Added lot/serial characteristics and Site, Location, and Lot/Serial to the query.
Initial release of schema changes to Project Enhancements project
Issue #21109:fix parent account relationship
Merge pull request #36 from garyhgohoos/21109

Issue #21109:fix parent account relationship
Merge branch 'xtuple' into proj_enhancements

Conflicts:
	updatescripts/from_420alpha/alterChar.sql
Merge pull request #30 from darrylwally/lotserial_characteristics

Added lot/serial characteristics and Site, Location, and Lot/Serial to the MetaSql statement.
Modified GROUP clause to handle both postgres 8.4 and 9.1 versions
Merge pull request #33 from andersdd/proj_enhancements

Enhancements to Project module