FIX: bad margin and buy_price calculation when total_ht = 0 (discount
100%) on a line
Fix bug 1692 Can't update phone_pro with the contact webservice
Merge pull request #2066 from altatof/fix_margin_recap

FIX: bad margin and buy_price calculation when total_ht = 0 (discount 100%) on a line
Merge pull request #2067 from frederic34/patch-2

Fix bug 1692 Can't update phone_pro with the contact webservice
Merge remote-tracking branch 'origin/3.5' into 3.6