Description:

Generate sass files for tao page.

Example:

`rails generate tao:sass employee new`

Create coffee file:
    app/assets/stylesheets/employees/new.coffee

`rails generate tao:sass employee index --variants=default phone`

Create coffee files:
    app/assets/stylesheets/default/employees/index.coffee
    app/assets/stylesheets/phone/employees/index.coffee