small ui tweeks in widget settings

- rebuilt files
Merge pull request #30 from nexus-uw/bug/scroll-settings/ui-tweaks

small ui tweeks in widget settings
[chore] update gulp json-combine task to include column settings specific translations
Merge pull request #31 from Rise-Vision/chore/json-combine-translation

[chore] update gulp json-combine task to include column settings specifi...
[chore] Update directives as per UI review
Merge pull request #32 from alex-deaconu/master

[chore] Update directives as per UI review