[Feature] Refactor Search Engine buttons

[JennySimen]

Problem

The current implementation of the search engine buttons needs refactoring in order to provide a more standard and stable implementation.

This should also provide better fix for #155. Below is the current structure of the search engine buttons

<div class="engine">
       <div class="engineButton">
	  <button onclick="setEngine(this)" name="engine" value="ccmixter" id="ccmixter"></button>
       </div>
      <div class="engineDesc"><label for="ccmixter"><strong>ccMixter</strong><br/>Music</label></div>
</div>

Description

Create minimal <button> elements for each search engine AND they should contain inner text: <button>engineName</button>.

Reference this comment as guide.

Alternatives

Implementation

• [ ] I would be interested in implementing this feature.

[JennySimen]

@possumbilities please if anything needs to be added to this issues, do let me know so I can update the issues description.

[ImaJin14]

If this gets triage I'll love to work on it... Please assign it to me @possumbilities ....

[mbonamensa]

Awesome issue raised on #155 @JennySimen
@possumbilities I would be interested in working on this issue can you please assign me?

[JennySimen]

@ImaJin14 @mbonamensa I think we could assist and encourage those without contributions to pick this up and work on it 🙂

[mbonamensa]

@JennySimen Yeah sure, I'll share this in Slack and if after a while no one has, I'd love to work on it.

[JennySimen]

@mbonamensa If no one takes this issue, we could contribute together. It would be fun working with someone else on this issue. 🙂

[mbonamensa]

@JennySimen Sure! Happy to work with you on this.

[possumbilities]

@JennySimen @mbonamensa Either of you still interested in working on this?

[JennySimen]

@possumbilities yes I am

[mbonamensa]

@JennySimen how's it going? Where can I help?

[JennySimen]

@mbonamensa it's going quite well, soon creating a PR for the issue

[possumbilities]

Resolved in new site merge: https://github.com/creativecommons/search/pull/206