* Update better_errors to version 2.4.0
* Update binding_of_caller to version 0.7.3
* Update bootsnap to version 1.1.5
* Update browser to version 2.5.2
* Update capistrano to version 3.10.0
* Update capistrano-bundler to version 1.3.0
* Update capistrano-rbenv to version 2.1.2
* Update capybara to version 2.15.4
* Update cld3 to version 3.2.1
* Update fabrication to version 2.18.0
* Update fog-openstack to version 0.1.22
* Update kaminari to version 1.1.1
* Update lograge to version 0.7.1
* Update nokogiri to version 1.8.1
* Update oj to version 3.3.9
* Update ox to version 2.8.1
* Update parallel_tests to version 2.17.0
* Update pkg-config to version 1.2.8
* Update rspec-rails to version 3.7.1
* Update rubocop to version 0.51.0
* Update scss_lint to version 0.55.0
* Update sidekiq to version 5.0.5
* Update sidekiq-scheduler to version 2.1.10
* Update tzinfo-data to version 1.2017.3
* Update webpacker to version 3.0.2
* bundle update
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