[REV] revert graph loading modification
[REV] revert graph loading modification

ovnicraft/openerp-server,MarkusTeufelberger/openobject-server,xrg/openerp-server,MarkusTeufelberger/openobject-server,ovnicraft/openerp-server,gisce/openobject-server,splbio/openobject-server,gisce/openobject-server,splbio/openobject-server,vnc-biz/openerp-server,gisce/openobject-server,splbio/openobject-server,vnc-biz/openerp-server,xrg/openerp-server,MarkusTeufelberger/openobject-server