Adding passwords to guidespark_users
seed.rb: Guidespark_user has passwords as in fb88bf6 mod
Introduccion Authentification & Authorization:
* Added the session controller
* New Login view
* Authorization on task controller
ENable the New Task buttons and actions only if is logged as writer
Using a better flash section
Mailer for VT on New Request
Mailer for Content-Ops on New Voice Request
Mail to Contentent Ops notifing acknowledge of new Voice Request
Fixing wrong voicetalent names
Mail to Content Ops on File Upload
Fixed some business validation and created ajax method to get voice talent object
Fixed some business validation
Merge victorvilla_TK-02241_Task_Model into S-01814