Update + MiniMagick + NotShiftedLogout
Mini fixes en test ^^
Operarios pueden agregar depósitos a clientes
Gemas + StripSpaces

Capistrano a la vieja versión
Fix en MiniMagick image ^^
User's fixture simplified, enhanced Test helpers and syntaxis.

-Test User's fixture simplified to single generic operator.

-Test helper upgraded with new methods.

-Tests syntaxis updated to rails 4.

-Removed user_id  attr_readonly restriction.