Implemented rake tasks and settings for Cane & Reek
Adding dependencies
Formatting output
Updating rubygems source and method length threshold
fixed minitest issues
fixed merge conflict
refactoring tests
installed cane and reek
refactoring according to cane and reek
more refactoring - with reek and cane as a guide
addressed line length issues
fixed simplecov issue
Merge branch 'master' of github.com:kareemgrant/sales_engine