Created by: tysongach
- Improve search styling
- Better vertical alignment of the icon
- Rid of extraneous span element wrapping the icon
- Italicize search hint
- WIP: JavaScript to inject an active class on the icon is broken
- Clean up search icon SVG, improve accessibility
- Use translations for search hint
- Reorder search input attributes
- Use input type of search for the search field
- Include title of data in search label and placeholder