[docs] minor mrp and website
Refactored plugin architecture to allow custom script reports
[fix] added owner permission for query report
Merge pull request #1017 from akhileshdarjee/1310

[fix] [minor] added owner permission for lead details query report
[fix] fixed landed cost wizard for cancel_pr()
Merge pull request #1019 from akhileshdarjee/1310

[fix] [minor] fixed landed cost wizard for cancel_pr()
[docs] minor mrp and website
Merge branch 'master' of github.com:fogueri/erpnext
Merge pull request #1021 from fogueri/master

[docs] minor mrp and website
[minor] [fix] demo timezone
[docs] minor sales return
Merge pull request #1023 from fogueri/master

[docs] [minor] sales return
[minor] [refactor] Accounts Receivable
Merge branch '1310' of github.com:webnotes/erpnext
[minor] [refactor] Accounts Receivable
Merge branches '1310' and 'master' of github.com:webnotes/erpnext
[minor] [refactor] Accounts Receivable
Merge branches '1310' and 'master' of github.com:webnotes/erpnext
Merge branch 'master' of github.com:webnotes/erpnext into discount_amount
[pos] added flat discount link in pos