yast/ycp-killer — pull request #320 by dmajda (2013-04-29 11:08:19+00:00)
Title: [Review] Request from '' @ 'yast/ycp-killer/messaging-refactoring'

Please review the following changes:
* c583a17 Refactor the Messages module and its usage
* 2d931b9 Use the Messages module for all messages to users
* 6881a71 Introduce Command#file_action
* 63e5237 Wrap everything that can fail in commands into an |action|