v7 backup was restored and upgraded to latest v10.x.x branch. The
patches run uptil the upgrade are removed in this change. This means
only existing v10 sites are allowed direct upgrade to v13 and newer
* remove occurrences of Production Order
* rename from report and jsons
* Change Production Order to Work Order
* change occurences of production order from other files
* resolve minor conflict issues and reports
* patch added
* codacy fix
* updated patches, leftover changes
* rename reports, rectify patches
* Use Python 3 style print function
* Use 'Exception as e' instead of 'Exception, e'
* Unpack tuple arguments explicitly in instead of relying on auto unpacking
* Use consistent indentation
* Use 0 if stock_frozen_upto_days is None
- Added "Returned Qty" in Sales and Purchase Order
- Map Expense Account in Return Delivery Note
- Defined some No Copy fields
- Added "Credit Note" and "Debit Note" Print Headings
- Fixed patch
