Steps to reproduce and test:
1. Set 'showOutOfStockProducts' flag in ProductStore entity to 'N'
2. Make some products of any category 'Out Of Stock' by reducing inventory and set it to zero
Test case for ecommerce store:
1. Go to ecommerce http://localhost:8080/ecommerce/control/main
2. Browse products by clicking 'Categories' from left nav
3. Observe the counts of pagination and actual products display
Test case for ordermgr:
1. Go to ordermgr -> Order Entry (https://localhost:8443/ordermgr/control/orderentry)
2. On 'Add To Order' page of sales order creation page
3. Select products to add by selecting 'Browse Categories' from left nav.
4. Observe the counts of pagination and actual products display
Expected Result: Pagination count and number of products display should be same