[FIX] crm: readd 'skip these contacts button'
[FIX] crm: readd 'skip these contacts button'

The button was removed by mistake in commit 8f7ff79.

microcom/odoo,stephen144/odoo,hip-odoo/odoo,storm-computers/odoo,sysadminmatmoz/OCB,mkieszek/odoo,hip-odoo/odoo,laslabs/odoo,syci/OCB,sysadminmatmoz/OCB,bplancher/odoo,mkieszek/odoo,storm-computers/odoo,ygol/odoo,hip-odoo/odoo,tvtsoft/odoo8,optima-ict/odoo,syci/OCB,dfang/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,ygol/odoo,hip-odoo/odoo,optima-ict/odoo,syci/OCB,optima-ict/odoo,dfang/odoo,ygol/odoo,microcom/odoo,tvtsoft/odoo8,dfang/odoo,storm-computers/odoo,stephen144/odoo,laslabs/odoo,optima-ict/odoo,stephen144/odoo,optima-ict/odoo,Elico-Corp/odoo_OCB,hip-odoo/odoo,laslabs/odoo,storm-computers/odoo,mkieszek/odoo,Elico-Corp/odoo_OCB,microcom/odoo,dfang/odoo,sysadminmatmoz/OCB,tvtsoft/odoo8,Elico-Corp/odoo_OCB,sysadminmatmoz/OCB,storm-computers/odoo,hip-odoo/odoo,laslabs/odoo,dfang/odoo,microcom/odoo,tvtsoft/odoo8,sysadminmatmoz/OCB,bplancher/odoo,bplancher/odoo,syci/OCB,sysadminmatmoz/OCB,microcom/odoo,microcom/odoo,bplancher/odoo,mkieszek/odoo,ygol/odoo,ygol/odoo,stephen144/odoo,stephen144/odoo,syci/OCB,bplancher/odoo,mkieszek/odoo,tvtsoft/odoo8,Elico-Corp/odoo_OCB,syci/OCB,tvtsoft/odoo8,laslabs/odoo,dfang/odoo,bplancher/odoo,ygol/odoo,storm-computers/odoo,optima-ict/odoo,sysadminmatmoz/OCB,mkieszek/odoo,ygol/odoo,Elico-Corp/odoo_OCB,stephen144/odoo