added created_today into user to track sign up and sign events
Merge pull request #666 from devton/adjust_user_sign_in_count_on_track

added created_today into user to track sign up and sign events
added inactivated_at to user's model
created scope and finder to deal with inactive users [12091751]
added custom finder to return a 404 when looking for inactive users [12091751]
used active_for_authentication? method to eliminate inactivated_users from login [12091751]
using deactivate instead of inactivate, sounds better
created deactivate method in user model [12091751]
removed unused lines from spec
Merge pull request #668 from diogob/deactivate_users

Deactivate users
moved devise session new translations to a proper file and proper translation path to use relative paths in the login template
moved devise registrations new translations to a proper file and proper translation path to use relative paths in the sign_up template
moved devise/passwords/new translations to proper place
moved devise/passwords/edit translations to proper place
renamed pages directory to views to make more sense with rails structure
Merge pull request #669 from diogob/refactor_devise_translations

Refactor devise translations