Rise-Vision/widget-settings-ui-components — pull request #158 by stulees (2014-10-03 22:33:40+00:00)
Title: [Fix] Adding "none" to Sign selection for Column Setting

- HTML template updated to add option for "none" and also fix applying translation for "Arrow"
- translation.json updated to include "None"
- Directive updated to make "none" the default for sign in a number type