updated Security section in readme.txt

git-svn-id: svn://svn.openvpms.org/openvpms/release/trunk@5879 9e4fa352-aafb-0310-9071-df624684024b
Changes for OVPMS-1458 Location-specific product pricing

git-svn-id: svn://svn.openvpms.org/openvpms/release/branches/1.8-dev@5899 9e4fa352-aafb-0310-9071-df624684024b
change to suppress company name if its empty in invoice a4.jrxml

git-svn-id: svn://svn.openvpms.org/openvpms/release/trunk@5908 9e4fa352-aafb-0310-9071-df624684024b
merged back changes from trunk

git-svn-id: svn://svn.openvpms.org/openvpms/release/branches/1.8-dev@5912 9e4fa352-aafb-0310-9071-df624684024b