Rename lib/compare to lib/email
Expose lib/email's valid function
Add tests for email validity checking
Update the html5 email regex as per gerv's blog
Make sure we're getting valid email address input
Check precondition for /authenticate/verify
include node-validator

custom type: gmail :)
validate input with validate() middleware
add tests for email.isGmail
adjust middleware to not error, only clean values
lockdown validator 1.2.0
statsd if pubkey not sent for cert signing

also adjusts statusCode to be 400
Change an error 500 to an error 400.
Merge pull request #67 from callahad/validation

Validate email addresses