Fix for OVPMS-1488 NPE exporting product data where prices have no max discounts

git-svn-id: svn://svn.openvpms.org/openvpms/archetypes/trunk@5993 9e4fa352-aafb-0310-9071-df624684024b
Change for OVPMS-1490 Add selling units to service products

git-svn-id: svn://svn.openvpms.org/openvpms/archetypes/trunk@6010 9e4fa352-aafb-0310-9071-df624684024b
pepare for release

git-svn-id: svn://svn.openvpms.org/openvpms/archetypes/trunk@6022 9e4fa352-aafb-0310-9071-df624684024b
Correct PatientRules.java for misspelt method
Add Duplex to the printing options and configure the OO printing interface as well as the Jasper interface.

Add Duplex to the printing options and configure the OO printing interface as well as the Jasper interface.
move duplex to the Document Printer relationship

update adl to correct error

Add Duplex to the printing options and configure the OO printing interface as well as the Jasper interface.
move duplex to the Document Printer relationship

Correct Licensing and Finalize changes
Merge branch 'remote-trunk' into 1.7.1-CDIT-beta

Conflicts:
	pom.xml