Fix HTML markup

The nav and container div were closing around each other incorrectly
Standardizing indentation
Divide up space for content and the map
Move navbar out to the top level
Moved all forms into the side content
Add ejs for templating

Choosing ejs as the template engine since you can still write plain HTML
but allows us to include partials.
Move some content into partials
Flipping order of submit and search again buttons
Align search form with mockups
Align search results with mockups