* Fix Purchase Receipt tests
* Fix Item test
* Fix daily work summary test
* Modify currency exchange test cases
* Fix Leave Application test
* Update working hours when making salary slip from timesheet
* Replace fixer.io with exchangeratesapi
* Fix codacy
* Add new gst field in Taxes and Charges template - is_inter_state
* Add a patch
* Add a regional function to fetch taxes on the basis of GSTin
* Add regional function to hooks.py
* Fetch taxes for Purchase Invoice on the basis of Supplier GSTIN
* Fixes in the setup.py for India region
* Set is_inter_state field
For the existing Taxes and Charges templates, if an account_head with igst account (which is set in GST Settings) is found, set the checkbox and also check if it doesn't have a cgst account.
* Fix as per review comment
* add doctypes allowed to group items, average the rate
* add check field to group items during print
* call common before_print in delivery note
* fix precision issue while calculating average
* fix iteritems() takes exactly 1 argument (2 given)
* adds new helper functions
* use new functions to make POS invoices filterable on warehouse and cost center
* more PEP8 fixes
* Replace frappe.db.sql to frappe.get_list to apply permissions (#14037)
* Replace frappe.db.sql to frappe.get_list to apply permission
- All get_children method had frappe.db.sql in them which
had no permission check, now its replaced with frappe.get_list
which will check permission based on the user.
* Fix codacy
- Remove trailing whitespace
* Add parent filter
* Add ifnull checks
* set All Department as default parent_department
* add department field in employee_transfer
* copied data from options to fetch_from
* add department field wherever employee's link field present
* empty options field where fetch_from is added
* Project Budget does not filter per Project
Project Budget does not filter per Project and always return actual expense amount of all entries tagged to a project.
* Update budget.py
