Rakefile in firefly-1.1.0 vs Rakefile in firefly-1.2.0

@@ -16,11 +16,9 @@
     gemspec.add_dependency('dm-migrations', '~> 1.0.2')
     gemspec.add_dependency('dm-transactions', '~> 1.0.2')
     gemspec.add_dependency('dm-aggregates', '~> 1.0.2')
     gemspec.add_dependency('dm-sqlite-adapter', '~> 1.0.2')
     gemspec.add_dependency('haml', '~> 3.0.18')
-    gemspec.add_dependency('barby', '~> 0.4.0')
-    gemspec.add_dependency('png', '1.1.0')
     
     gemspec.add_development_dependency('rspec', '~> 1.3.0')
     gemspec.add_development_dependency('rack-test', '~> 0.5.4')
   end
   Jeweler::GemcutterTasks.new