[FIX,REF] orm: correct default values update during create() + refactor
[FIX,REF] orm: correct default values update during create() + refactor
gisce/openobject-server,ovnicraft/openerp-server,ovnicraft/openerp-server,MarkusTeufelberger/openobject-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,gisce/openobject-server,vnc-biz/openerp-server,gisce/openobject-server,vnc-biz/openerp-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,splbio/openobject-server