Add simple comparisons CSS to HTML version

[mgifford]

We could include in the initial view things that allowed for some default styling.

For instance we could highlight those elements which:

• supports
• partially-supports
• does-not-support

So that

• supports has a checkbox icon & a light green background
• partially-supports has a wavy line icon & a light yellow background
• does-not-support has a stop sign & a light red background

{{#each data-criteria.components as |data-components|}}
  {{#if data-components.adherence.notes}}
    <li><span class="{{levelLabel data-components.adherence.level}}">{{catalogComponentLabel data-components.name}}{{data-components.adherence.notes}}</span></li>
  {{/if}}
{{/each}}

It might be useful to turn it on/off. Leaving it on by default.

But just some simple view to help a reviewer understand where to look.

@dmundra I think you had some ideas around this from our last meeting.