rails_42.gemfile in instana-1.214.1

- old
+ new

@@ -6,10 +6,9 @@
 source "https://rubygems.org"
 
 gem "minitest-reporters"
 gem "webmock"
 gem "puma"
-gem "rubocop", "~> 1.9"
 gem "rack-test"
 gem "simplecov", "~> 0.21.2"
 gem "rails", ">= 4.2", "< 5.0"
 gem "mysql2", "0.4.10"
 gem "pg", "~> 0.21"