[FIX] maintenance: pass the module's versions to retrieve_updates
[FIX] maintenance: pass the module's versions to retrieve_updates

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