Added FAQs (model, controller, admin page, migration, views)
Faq: add validators and rspec tests
Gemfile: add lorem ipsum generator to development group
rake: add generator for some fake FAQs
faq: allow markdown in answers text
Merge branch 'faq-206'
.env.sample: add EMAIL_SENDER_ADDRESS
Gemfile: remove meta_search

I fail to see any users of this gem.
layout: fix megadrop shadow box

There's a CSS bug that is visible in FF 27.0.1 but not in Chrome Version
33.0.1750.152 under Linux.

The mega-drop div casts a thin line at its top edge, causing a grey
barrier across the entire screen width. I'm by no means a CSS expert,
but tests show that setting the left and bottom box shadow width to
unequal numbers makes the problem disappear.
Merge branch 'cleanups'
update to devise 3

The new token logic for confirmation emails requires users to use @token
instead if @user.confirmation_token in mailer views.

Note that this commit removes the token_authenticatable option for
devise. If this is still needed, we need to find a solution as described
here:

  https://gist.github.com/josevalim/fb706b1e933ef01e4fb6
  https://github.com/aaronchi/simple_token_authentication
  http://blog.plataformatec.com.br/2013/08/devise-3-1-now-with-more-secure-defaults/
devise: sign in user after account confirmation

This is potentially unsafe, but removes the necessity to login after
the link in the email was clicked.
spec: remove some tests related to authentication_token