[FIX] base: Early commit when making uninstall_hook
[FIX] base: Early commit when making uninstall_hook

Due to these commits, it was impossible to make an uninstall_hook
just after an uninstallation.

In some case, it 's needed to make an uninstall_hook just after the uninstallation.

Look this commit for example: e03c919e9955c5d3f678c0580744d9ef8c483c74

hip-odoo/odoo,Elico-Corp/odoo_OCB,bplancher/odoo,ygol/odoo,ygol/odoo,bplancher/odoo,ygol/odoo,Elico-Corp/odoo_OCB,bplancher/odoo,Elico-Corp/odoo_OCB,ygol/odoo,hip-odoo/odoo,ygol/odoo,ygol/odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,hip-odoo/odoo,ygol/odoo,Elico-Corp/odoo_OCB,bplancher/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo,bplancher/odoo,bplancher/odoo