adding foodcritic wiring.
fixing FC007 and FC045.
removing changes already present in PR2.
Merge pull request #3 from intuit/adding_foodcritic

Adding foodcritic with all tests passing.
Fixing FC007 and FC045
Adding cheftest gem as an example for discussion
newline
Merge branch 'foodcritic-warnings' of github.com:intuit/campfire_handler-cookbook into foodcritic-warnings

Conflicts:
	Gemfile
	Rakefile