padrino/padrino-framework — pull request #1526 by tyabe (2013-12-22 18:37:16+00:00)
Title: Restore and avoidance obsolete AR components at ver4

Ref: https://github.com/padrino/padrino-framework/pull/1414 and https://github.com/padrino/padrino-framework/issues/1333