added the simpelcov gem in the gemfile
added the launch of the simpleCov in the spec_helper.rb
changed the place of the require simplecov
added the coverage file to gitignore, so not to push it to our github...gem seems to be working
merged the master with the branch that contains the ruby gem for test coverage
Merge pull request #64 from pocket-gophers-2014/fatima_checkoing_the_ruby_test_cover_gem

Include the ruby gem for test coverage