429 #495 #359

Added support for scanning product from the sarchbar and incrementing count accordingly.
Fixed Incorrect Product Count Display in Counted Tab on Store View Screen.
Fixed issue related to Variance is not being reset when new items are being selected

New Behaviour:

When user search an product for the first time, it comes in the view.
In case of pending items, it will increment count on each scanning if product is already in the view.
In case of counted items, on scanning item comes in the view, but count increment will start after manually enabling Re-count.
On scanning product, the updated count will be saved on scanning a new item. Also the last item count need to be saved manually.
On changing tab, or clicking back button we show and alert that all updated count will not be saved for confirmation.

hotwax / inventory-count