[IMP] crm: improve stage messages, some strings and fix some typos

As part of the back2basics, the stage messages were modified to be clearer

* when an opportunity is lost previously 2 separated messages where
created in the chatter (one for the reason, one for the active state)
now, one message is created with both infos;
* new message when an opportunity is restored;

There where also some fixes to typos, and an the probability of a lead
to be successful received a new title "estimated by Odoo".

Task 2026297

closes odoo/odoo#35308

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

0 files changed, 0 insertions, 0 deletions