[pos][minor]
[pos][minor] fixed sales_invoice.js for pos view
[pos][minor] barcode clear timeout done
[pos] POS Invoice print format done
[pos] [minor] pos completed
[pos] [minor] pos print format & pos setting cancel function allowed
[pos] [minor] pos setting  fix
[fix] pos setting link fields validate to specific company
Merge pull request #792 from akhileshdarjee/master

[pos][fix] fixed pos view in sales_invoice.js