[FIX] some more problems with werkzeug 0.9.1
[FIX] some more problems with werkzeug 0.9.1

MarkusTeufelberger/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,splbio/openerp-web,splbio/openerp-web,MarkusTeufelberger/openerp-web