started porting frontend to bootstrap3
ported carousel and forms on login and registration
fixed new bootstrap alert classes
updated login and registration page
updated identify page
restarted styling
updated alert paragraphs to divs
removed comments from navbar
updated openid buttons
various changes to root template
ported various pages
updated front page
updated addon related pages
make database exceptions more verbose
made it clearer that the platform is in debug mode
pass debug setting to twig
updated libraries
update settings page to bootstrap 3
update openid template to bootstrap 3
update navbar to bootstrap 3