Work on new landing page
Convert installers and support pages to jade.
Remove features page (now on landing page)
Work on landing page
landing page wording tweaks
Fix spacing around italicized words and "voilà" problem.
landing page typos
Update Installers page to say we aren't testing XP or vista.
Handle parse.com response errors with a message to the user
Fix problem with messages during log in and sign up
Change message presented to user when an error occurs
Fix error on book download