note about broken auto_reload in README
Email::Sender in cookbook
send new comments to the quest owner's email
ignore exceptions when sending emails
html in emails
play-perl cookbook: install sendmail
Merge branch 'email'

http://play-perl.org/quest/5116a6082dfd480c28000016
ec2 deploy: install moneta 0.6 before chef
email on likes
backup-production.sh script
sticky footer
link to contributors in footer
upgrade backbone: 0.9.2 -> 0.9.10
upgrade underscore: 1.3.3 -> 1.4.3
update url in registration documentation
refactor register view; some other refactorings
new registration form

email and notify checkboxes are not saved anywhere yet
backend: save settings on /register
backend: throw exceptions on /register errors
backend: /register settings parameter is json-encoded