Gemfile.lock hates me

resolve #5 (reverted from commit 41ce77791c5236f015582db7632c4068e0869266) (reverted from commit 36b96854e7375d7133522d5adb98c3276e2cbc61) (reverted from commit a1934004026a8952185c4f572469df1ffa2ee8ef)