Apply discount on Product sold prices
Show series name on invoice list
Remove overdue and recent expenses from dashboard.
Fix supplier reference translation for es and ca
Show supplier reference on expenses list.
Show all taxes available in expenses
Show proforma instead of draft in invoices.
Remove 255 characters limit from item lines.
Show ammounts without taxes on recurring invoices dashboard.
Release 1.3.6
Merge branch 'master' into fac24

Conflicts:
	lib/model/doctrine/Invoice.class.php