Added empty rake task to import users data from csv.
Created migrations for desc.
Added migrations for desc model.
Merge branch 'beta' of https://github.com/Agalin/RailsRegistrationForm into beta
Added how-to section.
Updated migrations.
Third model not updated.
Testing another version of migration.
Another test of migrations.
Removed lisk to display.
Corrected desc model.
Added howto into cache.
Updated descriptions creation and description view.
Updated css style of description page.
Added source for users and rake function to import it.
Testing current dir location
Stil testing.
Removed new line symbol from end of the line in import_users.
Casting scl to int.
Updated seeds.