import_generator.rb in refills-0.0.2

- old
+ new

@@ -1,4 +1,6 @@
+require 'rails/generators'
+
 module Refills
   class ImportGenerator < Rails::Generators::Base
     desc 'Copy refills'
     source_root File.expand_path("../../../source", __FILE__)
     argument :snippet, type: :string, required: true