* Update Items in Sumbit state can add new row
In Sales Order and Purchase Order when docstatus is submitted user can
use Update Item btn to add new child Items
* Remove unused code line
* Remove blocking db save thread line
* Remove Company as not standard Field in Purchase Order Item
* Minor indentation fix
* Add Unit Test, add new row in update_child_qty_rate
* Codacy fix
* -Added field def_warehouse that sets warehouse of all items
-Grouped warehouse fields together and put raw materies supplied before items table, it will only show if there are any items supplied
* Set def_warehouse in test_sales_order.py
* Changed from def_warehouse to set_warehouse
* Rest of def_warehouse to set_warehouse
* Add new button to Sales Order form - Request for Raw Materials
* Modify get_work_order_items function
* Commonify functions in Production Plan to make it compatible with new feature
* Create and submit Material Request from Sales Order
* Link Sales Order with Material Request
* Minor
* Rename label
* Fix Codacy
* Modify as per review suggestions
- Move dialog to a new function
- Move checkboxes below other fields
* Minor changes
* Check for permissions
* Add common checkboxes for all items
* Fix codacy
* fix: Travis
* fix: Use variable to store query result
* fix: Add comment before fetching exploded items
* refactor: Break into multiple functions
* test: Add test case
* Update transaction.js
* setup barcode scan
stock entry controller not inherited from transaction.js, need to call setup barcode scan from transaction.js
* fix bug of item_code change always reset qty to 0
when calling frappe.model.set_value(dt,dn,'item_code',xxx), even qty is set, system always reset qty to 0.
* Update transaction.js
* Update transaction.js
* Update transaction.js
* Update transaction.js
* Update transaction.js
* Update transaction.js
* clean up barcode logic for transactions
* call scan_barcode method for stock entry
* separate out logic for searching serial, batch or barcode number
* added scan barcode field in transactions doctype
* search barcode-serial-batch sequence, code rectify
* hide all barcode related field if disabled from settings
* remove print statement
* Update stock_entry.py
