-Add batch record management
-Implements stock increase or decrease with batch number record on product's warehouse tab
-Add batch record management
-Implements stock increase or decrease with batch number record on product's warehouse tab
Merge branch 'dluo_step3' of github.com:KreizIT/dolibarr into dluo_step3

Conflicts:
	htdocs/product/stock/product.php
Travis correction.
Travis correction.
Merge branch 'dluo_step3' of github.com:KreizIT/dolibarr into dluo_step3
Travis again (It's susceptible)
Merge pull request #1451 from KreizIT/dluo_step3

Batch number management Step 3