changing the Gemfile class method configure_gemfile_and_bundle! to only add a given line to the Gemfile if there are no exisiting references to the gem listed in the line
changing the Gemfile class method configure_gemfile_and_bundle! to only add a given line to the Gemfile if there are no exisiting references to the gem listed in the line

agapered/Appium-Rspec-Setup,agapered/Appium-Rspec-Setup