[FIX] orm: searching an inexisting id (as integer) return False (patch from Activity Solutions) 
[FIX] orm: searching an inexisting id (as integer) return False (patch from Activity Solutions) 

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