[login] [disable signup] option to disable signup link in login page
Merge branch 'master' of github.com:webnotes/wnframework into signup
[sql] [get_value_for_many_names] if no names, return empty dict
[sql] [get values] fixes
[report] sales personwise transaction summary
[fixes][attachment deletion]
[fixes][currency symbol] fieldtype in report
[validation] renamed profile should be valid email
[attachments] [fix] on adding and removing attachments, update the select fields with options attach_files:
[attachment select field] [fix] update select list when adding new attachment
[link selector] redesign
merge
[form] [keyboard nav] started