Update rails_best_practices.gemspec
Update rails_best_practices.gemspec

awesome_print seems not used by rails_best_practices so it not needed and should be installed only as a development tool in order to avoid install it with rails_best_practices.
andela-iokonkwo/rails_best_practices,sideci-sample/sideci-sample-rails_best_practices,beanieboi/rails_best_practices,neomadara/rails_best_practices,sideci-sample/sideci-sample-rails_best_practices,flyerhzm/rails_best_practices,neomadara/rails_best_practices,andela-iokonkwo/rails_best_practices,railsbp/rails_best_practices,neomadara/rails_best_practices,beanieboi/rails_best_practices,railsbp/rails_best_practices,railsbp/rails_best_practices,andela-iokonkwo/rails_best_practices,flyerhzm/rails_best_practices,beanieboi/rails_best_practices