* feat: Validity for Item taxes
* fix: Trigger for gst hsn code
* fix: Sort taxes based on validity
* fix: Validation for item tax template and filters based on validity
* fix: Add missing semicolon
* fix: Validate tax template only if item code available
* fix: Do not validate or filter item tax template if no item taxes applied
* fix: Consider item group for validating taxes
* fix: Test cases for item tax validation
* fix: Item tax template filtering fixes
* fix: Add missing semicolon
* fix: Remove unnecessary query
* fix: merge conflict
* fix: restored missing set_gst_state_and_state_number function
* fix: style linting as per codacy
* fix: Fixes related to customer/lead merging
* fix: merge conflict
* fix: Fixes related to customer/lead merging
* fix: Assign isue/opportunity to user
* fix: Assign isue/opportunity to user
* fix: Replaced Invoice type by GST Category
* fix: merge conflict
* fix: merge conflict
* fix: test cases
* fix: test cases
* Minor fix for the problem that Net Total, Net Rate, Net Amount field would not be shown when default taxes were fetched
* Prevent net_rate from becoming NaN
* -Fixed problem that party_account_currency was not set in mapped document
-Fixed problem that discount amount was not recalculated (in mapped document)
-Fixed problem that set_dynamic_fields would work only on certain condition that led to showing Total (Company Currency) field even when using company currency
* First Cut for the Loyalty Program
* finished the collection part
* redmeption for the loyalty point
update the loyalty point entry in the FIFO style
make the accounting entry knocking the debtors account against the expense account selected in the loyalty program
update the outstanding balance in the client side
* completed for the desk viewe
* wrap up for the desk and shopping cart
* pos
* fix and test the travis
* added currency filter
* modified files
* pull margin only if currency matches
* Renamed price to rate in pricing rule
* fetch rate only if currency matches
* rebase with develop
* rebase with develop
* patch to set currency in existing docs
* currency field mandatory in pricing rule
* modified test cases
* rebase with develop
* fixed test case
* [new] Calculate shipping tax based on weight
* [fix] Change field name weight to weight_per_unit in SI Item
* [new] Shipping Rule based tax for selling module
* [new] Shipping rule based on weight added to Buying module
* [fix] Conflict in jsons
* [fix] Removed Redudant add_fetch
* [fix] Codacy fixed
* [fix] Print hide added
* field for company margin
* added base_rate_with_margin
* calculate company margin
* test for item price
* test for delivery note
* test for sales order
* test for quotation
* test for sales invoice
* Adjust rounding loss of discount in the last item row. Fixes#8952
* Fixed rounding issue in tax calculation. Fixes#8953, #8952, #8893, #6954, #8910
* Rounding related fixes for purchase cycle
