* Remove quotes from sql to make it compatible with postgres as well
* Fix queries
- Replace mysql specifc queries with standard ones
* Make repo URL chages to test pg-poc
* Add root passowrd to test site config
* Fix quotes issue
* Remove debug flag from a pricing rule query
* Remove python 3.6 version from travis.yml
* Fix improper query issue
* Fix incorrect query
* Fix a query
- This fix need to be changed when we will start supporting postgres
since date_format is not supported by postgres
* Get price list map as dict
* Convert price_list_currency_map to dict
* fix the status updater for multiple sources
* patch for updating the status
* patch for updating the sales order item
* Update update_status_for_multiple_source_in_po.py
* adds Material Request to `status_map`
* updates eval condition for Partially Ordered in Material Request map
* changes material_request doctype to include "pending", "ordered", "partially ordered", "issued", "transferred" as options
* adds more options to `validate_status`
* adds `set_status` just before saving
* adds `check_for_closed_status` in `before_cancel`
* adds patch to convert status to material request specific status
* adds stricter status update conditions
* changes `update_status` to me `set_status`
* adds checker such that draft status can only change to pending
* renames `check_draft_status` to `status_can_change`
* adds Cancelled to Material Request map
* makes `status_can_change` block any attempt to change a cancelled document
* adds more test cases
* updates what `set_status` checks for before adding comment
* adds patch to rename the present material request status
* Move allowance field in Item to the first section to apply it for both stock and non-stock items
* Fix status of invoices with negative outstanding, if no return entry
* get_value included in safe_eval
- 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
