adds locus, changes some details
removes some div tags, puts in header/footer
adds column offset to search page
removes unnecessary divs from error template
adds new index template for front page
changes 'home' page to 'search'
adds username = '' and pageTitle to more routes
cleans up app.js, render vs redirects, makes one /search into /ISBNsearch to avoid duplication
adds account page
removes search code from account page