Fix: Restore ability to filter on '0'
Merge branch '3.3' of https://github.com/Dolibarr/dolibarr.git into 3.3
Fix: Bad orders list viewstatut filter if expeditons module is disabled
Fix: Use better test to show localtax to avoid problem when switching
from different country.
Merge pull request #749 from simnandez/3.3

Fix: Bad orders list viewstatut filter if expeditons module is disabled
Fix: A better fix for status/list of orders.
There was a confusion because of bad translation key StatusOrderToBill
that in fact mean "StatusOrderDelivered".
More explanation:
http://wiki.dolibarr.org/index.php/Module_Customers_Orders#Life_cycle_.2F_Business_rules
Trad:  Fix: A better fix for status/list of orders.

There was a confusion because of bad translation key StatusOrderToBill
that in fact mean "StatusOrderDelivered".
Merge pull request #754 from simnandez/3.3

Trad:  Fix: A better fix for status/list of orders.
various fixes on margin :
- fix on sortorder
- fix for credit notes
- fix for total
use ifsql function
Merge pull request #756 from cbattarel/3.3

various fixes on margin :
remove experimental commissions module
Merge pull request #757 from cbattarel/3.3

remove experimental commissions module
fix getting buying price when creating automatically an order from a proposal (with first option activated in workflow module)
Merge pull request #761 from cbattarel/3.3

fix getting buying price when creating automatically an order from a proposal
Fix: broken feature for use hooks with dol_move_uploaded_file method
Fix: broken features due to the removal of the trigger FILE_UPLOAD !
Fix: missing parameter
Fix: wrong var name
Fix: avoid errors due to BROKEN FEATURES !!!