Updating settings for more fine-grained control.
Adding a Blueprint to our StormpathManager initialization.
Adding settings for email/password.

These are used in the generation stuff (for views).  I'm leaving this here and
not removing it (even though they're required) -- as eventually these will be
optional.
Adding require email/password settings.
Removing the STORMPATH_PASSWORD_TWICE setting.

Why? Well -- having people enter their password twice is dumb :(
Udpating our template settings to reflect the proper template paths.