work: adding html from apply.html apprentice-page.

@shortdiv @cromwellryan 

I brought the apply.html elements into application.html.erb. Created a sass partial to bring in the styles from the apprentices page project. I've got more work to do; importing fonts and fixing overlaps in the styling.

I haven't been good about asking someone to review and merge this request so @shortdiv, can you take a look and merge for me.  Thanks!