Increase Yesod.Auth.Email pwstore strength to the recommended minimum of 14.
Whitespace.
Sync normalizeEmailAddress' doc to current code.
Allow Yesod.Auth.Email handlers to be overriden.

The main purpose is to allow more customization of the Yesod.Auth.Email
handlers by not only changing the CSS but also the DOM.
yesod-auth: Bump version to 1.2.6.
Merge pull request #673 from meteficha/yesod-auth-email-layout

Allow custom handlers for Yesod.Auth.Email