minor fix in sales invoice test records
Merge pull request #2110 from nabinhait/hotfix

minor fix in sales invoice test records
Enqueue Newsletter sending in Longjob Queue
Merge branch 'develop' of https://github.com/frappe/erpnext into fix-issue-448
Merge pull request #2112 from anandpdoshi/anand-august-27

Enqueue Newsletter sending in Longjob Queue
[fix] issue 448 final 1
Merge branch 'develop' of https://github.com/frappe/erpnext into fix-issue-448