Changes for Recurring PO/PI
Updated purchase_invoice.json and purchase_order.json with some missed out changes
some minor changes get fixed for PO/PI
change convert_to_recurring() to take recurring_id dynamicaly
fix conflict
fix conflict
fix conflict
fix build
fix test for purchase order
Merge branch 'develop' of https://github.com/sbkolate/erpnext into sbkolate-develop
Merge pull request #2212 from nabinhait/hotfix

Fetch and validate advance entries in sales/purchase invoice
bumped to version 4.4.2
Merge branch 'develop'
Fixes for recurring document
Merge branch 'sbkolate-develop' into develop
Moved Installation note from tools to documents section
Fixes in sales/purchase invoice trends report
Maintenance visit search field issue fixed
Minor fix in naming naming series
Repost gl entries for future stock vouchers