added routes/update.js so the server runs. Not sure what we will need and what we will need to be using though...
added a bunch of views that I realized we do not need anyway, made the homepage a view to create a new garage and car
renamed postexample to index, put the same code from main.ejs to index
modified home page to use ajax calls for gets
added puts for garages and cars. Not sure how to deal with deletes and updates/posts for cars. Going to now delete files we do not need
removed all of the views I added except main.ejs because we only need one, as per homework spec