OCA/OCB — pull request #68 by clonedagain (2014-10-31 10:59:24+00:00)
Title: [IMP] Add search filters in inventory analysis

This branch adds 3 filters to the inventory analysis : available products, products out of stock, the products with negative stock.
The change is not needed in v8 because only available products are displayed.
Supersedes https://code.launchpad.net/~numerigraphe-team/ocb-addons/7.0-filter-zero-inventory-analysis/+merge/210216