bin/padrino-gen in padrino-gen-0.2.0 vs bin/padrino-gen in padrino-gen-0.2.1

@@ -3,9 +3,10 @@
 require File.dirname(__FILE__) + "/../lib/padrino-gen"
 
 generator_mappings = SupportLite::OrderedHash.new
 generator_mappings[:app]        = Padrino::Generators::Skeleton
 generator_mappings[:model]      = Padrino::Generators::Model
+generator_mappings[:migration]  = Padrino::Generators::Migration
 generator_mappings[:controller] = Padrino::Generators::Controller
 generator_mappings[:mailer]     = Padrino::Generators::Mailer
 
 generator_kind = ARGV.delete_at(0).to_s.downcase.to_sym if ARGV[0].present?
 generator_class = generator_mappings[generator_kind]
\ No newline at end of file