add cookbook_file to accepted_types for create_file
concatenate array instead of double append
Removing ree because the comment said to do so

Just ignore this if it shouldn't be removed
Silence all but one expected exception
added link resource documentation
updated rspec syntax
added notification example
Merge pull request #174 from firebelly/notify_doc

added notification example
Merge pull request #172 from firebelly/links_doc

added link resource documentation
Ensure spec formatter is only registered once.  (Chefspec issue #166)
Merge pull request #175 from student/listen_once_clean

Ensure spec formatter is only registered once.  (Chefspec issue #166)
Added ExpectException example to README.
added link resource documentation
updated rspec syntax
added notification example
Ensure spec formatter is only registered once.  (Chefspec issue #166)
Cleanup README example
Merge branch 'student-expect_exception'
Adding more examples on how to use notify. The current example is incorrect.
Merge pull request #178 from daniellockard/master

Adding more examples on how to use notify. The current example is incorrect!