Email Reset w/ Verification via Sendgrid Added

Mashabout is now saving passwords as hashes with encryption using
bcrypt, so cleartext pws are finito. This marks a little bit of a
growing up period for the pre-alpha, as it's now time to start thinking
about the critical features necessary for Mashabout to be tested with
3rd parties. This means that they need to be able to trust the system,
and encrypting passwords is a step towards that.

The user flow needs to be tightened up a tad, and flash messages need to
be included, but it's definitely a step in the right direction. This
weekend has been quite productive.