UI Updates

[TerenceSperringerJr]

UI updates for following templates:
✔️ main.scala.html
✔️ index.scala.html
✔️ searchbar.scala.html
✔️ go_bar.scala.html
✔️ map_search.scala.html
✔️ browser.scala.html
✔️ translate.scala.html
➖ http_context.scala.html
➖ swagger.scala.html

❌ advanced_search.scala.html

🚧 results.scala.html

• concept.scala.html (deprecated?)
• resolver.scala.html (usage?)

stylesheets:
✔️ main.css
✔️ index.css
✔️ search.css
➖ fancytree-ext.css

🚧 results.css

• resolver.css

See #65 for

• create.scala.html
• create.css