[FIX] web_editor: don't add double p tag at the begin of the document
[FIX] web_editor: don't add double p tag at the begin of the document

Elico-Corp/odoo_OCB,bplancher/odoo,dfang/odoo,stephen144/odoo,stephen144/odoo,laslabs/odoo,storm-computers/odoo,dfang/odoo,storm-computers/odoo,bplancher/odoo,Elico-Corp/odoo_OCB,ygol/odoo,bplancher/odoo,microcom/odoo,ygol/odoo,hip-odoo/odoo,stephen144/odoo,dfang/odoo,storm-computers/odoo,microcom/odoo,ygol/odoo,laslabs/odoo,ygol/odoo,microcom/odoo,hip-odoo/odoo,sysadminmatmoz/OCB,storm-computers/odoo,laslabs/odoo,sysadminmatmoz/OCB,hip-odoo/odoo,laslabs/odoo,Elico-Corp/odoo_OCB,laslabs/odoo,Elico-Corp/odoo_OCB,microcom/odoo,bplancher/odoo,microcom/odoo,dfang/odoo,hip-odoo/odoo,hip-odoo/odoo,stephen144/odoo,stephen144/odoo,microcom/odoo,sysadminmatmoz/OCB,ygol/odoo,storm-computers/odoo,sysadminmatmoz/OCB,laslabs/odoo,dfang/odoo,hip-odoo/odoo,Elico-Corp/odoo_OCB,bplancher/odoo,storm-computers/odoo,bplancher/odoo,dfang/odoo,sysadminmatmoz/OCB,stephen144/odoo,ygol/odoo,Elico-Corp/odoo_OCB,sysadminmatmoz/OCB,sysadminmatmoz/OCB,ygol/odoo