[FIX] mail: internal subtypes with special characters
[FIX] mail: internal subtypes with special characters

The fields options in the form are evaluated with
a `py_eval`, see:
https://github.com/odoo/odoo/blob/3c2e48423b4f9706216cada549d0a725f2dd07d2/addons/web/static/src/js/views/form_common.js#L664,
not as a JSON.

This was changed in October 2012, with rev.
c538db258abdcaa25ff1442c9b4cd3f2bbdb9935

Therefore, the field options must not be passed as a JSON, but
as a Python dict.

This had as side-effect to uncorrectly load the internal
subtypes for the "log a note" feature. For instance,
French translations with accents were displayed incorrectly.

opw-656409

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