atrull/London20140513IntermediateTraining — pull request #1 by djaara (2014-05-13 13:52:49+00:00)
Title: Improved instructions for chef handlers exersise:

- missing include_recipe for postfix dependency, without include_recipe 'postfix::default', you will not be able to send any email
- wrong cookbook name in knife cookbook upload acme-chef_handler, correct cookbook name is acme-email_handler