modify change for resources base on coding standard

remove unwanted files.
remove user_id from resources.
modify and add migration files.
:userresources replace with user_resources

#    deleted:    app/assets/javascripts/resources.js.coffee
#	deleted:    app/assets/stylesheets/resources.css.scss
#	modified:   app/controllers/resources_controller.rb
#	modified:   app/models/resource.rb
#	modified:   app/models/user.rb
#	modified:   config/routes.rb
#	deleted:    db/migrate/20130210105737_fix_column_name.rb
#	new file:   db/migrate/20130211195436_rename_type_to_resource_type_in_resources.rb
#	modified:   db/schema.rb