Upgrading gem for Rails 4.
Upgraded to ruby 2.0.
Prepared gem for release.
Added an alphabetical scope to illustration model.
Added license reference to gemspec file.
Upgraded globalize3 to new globalize gem
Fixed scopes for Rails 4.
Removed attr accessible from models.
Upgraded rails dependency.
Upgraded rails dependency.
Upgraded stringex dependency.
Protecting attributes for illustration resource.
Updated dependencies and prepared for release.