[IMP]:improved orm's public methods docstrings
[IMP]:improved orm's public methods docstrings
vnc-biz/openerp-server,MarkusTeufelberger/openobject-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,ovnicraft/openerp-server,splbio/openobject-server,ovnicraft/openerp-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,gisce/openobject-server,gisce/openobject-server,gisce/openobject-server,xrg/openerp-server,xrg/openerp-server,vnc-biz/openerp-server