[IMP] improvements to View.normalize_attrs
[IMP] improvements to View.normalize_attrs

--HG--
extra : convert_revision : xmo%40openerp.com-20110411062541-y073a6zq9vgzjc2a

MarkusTeufelberger/openerp-web,gisce/openerp-web,gisce/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,vnc-biz/openerp-web,gisce/openerp-web,vnc-biz/openerp-web,splbio/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,vnc-biz/openerp-web,vnc-biz/openerp-web