[chore] no longer pre-populating the demo with a url
Merge pull request #75 from Rise-Vision/chore/url-field-demo-remove-data

[chore] no longer pre-populating the demo with a url
Added type parameter to the picker
Making ngModel optional parameter
Merge pull request #76 from alex-deaconu/master

First version of the Font Setting directive
Merge branch 'master' of https://github.com/Rise-Vision/widget-settings-ui-components