updated gemfile for authentication
gen user model
add user, auth models
add name to user
added index on email field
auth belongs to user
added mail settings to dev.rb
added testing gems
begone, vile view and helper specs
removed act record artifacts
added mongoid config to spec helper
addd mongoid support for spec
added test helpers
updated user model w validations
hamlized devise views
figaro install
added twit key
removed omniauth cont
removed omniauth cont
added omauth callbacks cont