[IMP] allow many2many to specify formview (web client)
[IMP] allow many2many to specify formview (web client)

One2Many fields can specify sub tree and sub form view, to be used when
displaying a list view and when adding/editing an element.  Many2many
can display a sub tree view, but ignore sub formviews.  This can be
fixed by specifying an alternative_form_view to the popup form widget.

tvtsoft/odoo8,odoousers2014/odoo,ubic135/odoo-design,mkieszek/odoo,sysadminmatmoz/OCB,ygol/odoo,hip-odoo/odoo,OpusVL/odoo,odoousers2014/odoo,ubic135/odoo-design,Grirrane/odoo,dfang/odoo,microcom/odoo,stephen144/odoo,mkieszek/odoo,bplancher/odoo,Elico-Corp/odoo_OCB,mkieszek/odoo,microcom/odoo,inspyration/odoo,Elico-Corp/odoo_OCB,storm-computers/odoo,ubic135/odoo-design,addition-it-solutions/project-all,Grirrane/odoo,deKupini/erp,odoousers2014/odoo,tvtsoft/odoo8,bplancher/odoo,Grirrane/odoo,cpyou/odoo,sysadminmatmoz/OCB,microcom/odoo,ygol/odoo,syci/OCB,ygol/odoo,cpyou/odoo,Grirrane/odoo,laslabs/odoo,bplancher/odoo,optima-ict/odoo,dfang/odoo,cdrooom/odoo,alhashash/odoo,dfang/odoo,Elico-Corp/odoo_OCB,laslabs/odoo,optima-ict/odoo,ygol/odoo,stephen144/odoo,optima-ict/odoo,ygol/odoo,odoousers2014/odoo,inspyration/odoo,mkieszek/odoo,storm-computers/odoo,ubic135/odoo-design,addition-it-solutions/project-all,sysadminmatmoz/OCB,cdrooom/odoo,tvtsoft/odoo8,laslabs/odoo,Grirrane/odoo,tvtsoft/odoo8,laslabs/odoo,ubic135/odoo-design,dfang/odoo,OpusVL/odoo,ygol/odoo,dfang/odoo,cdrooom/odoo,deKupini/erp,bplancher/odoo,stephen144/odoo,hip-odoo/odoo,bplancher/odoo,addition-it-solutions/project-all,alhashash/odoo,storm-computers/odoo,sysadminmatmoz/OCB,addition-it-solutions/project-all,addition-it-solutions/project-all,deKupini/erp,stephen144/odoo,cpyou/odoo,optima-ict/odoo,cpyou/odoo,stephen144/odoo,inspyration/odoo,sysadminmatmoz/OCB,syci/OCB,Grirrane/odoo,alhashash/odoo,sysadminmatmoz/OCB,cpyou/odoo,inspyration/odoo,addition-it-solutions/project-all,hip-odoo/odoo,microcom/odoo,deKupini/erp,odoousers2014/odoo,syci/OCB,sysadminmatmoz/OCB,syci/OCB,ygol/odoo,alhashash/odoo,stephen144/odoo,microcom/odoo,mkieszek/odoo,syci/OCB,alhashash/odoo,alhashash/odoo,tvtsoft/odoo8,OpusVL/odoo,hip-odoo/odoo,microcom/odoo,hip-odoo/odoo,storm-computers/odoo,storm-computers/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,optima-ict/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,hip-odoo/odoo,syci/OCB,Elico-Corp/odoo_OCB,tvtsoft/odoo8,odoousers2014/odoo,storm-computers/odoo,cdrooom/odoo,optima-ict/odoo,deKupini/erp,dfang/odoo,mkieszek/odoo,OpusVL/odoo,bplancher/odoo