Maintain negative stock balance if balance qty is negative
Allow advance JV payments in Accounts Receivable/Payable
Disallow Stopped Orders in Against Voucher table
Add validation for stopped orders, advance payment in journal voucher
Add Shipping Addr to Sales Invoice
Stock balance grid report deprecated and moved to server side
Minor fix for moving average
Merge pull request #2290 from ankitjavalkarwork/accreport

Bug Fixes
Update journal_voucher.py
Stock balance grid report deprecated and moved to server side
fixed test cases
Merge pull request #2296 from nabinhait/stock_reco

Stock balance report and valuation fixes