removed coveralls

Author: Fivell

Gemfile

@@ -1,8 +1,2 @@
 source "http://rubygems.org"
-group :test do
-  gem 'coveralls', '0.8.5',  require: false # Test coverage website. Go to https://coveralls.io
-  gem 'tins', '< 1.3.4', platforms: [:ruby_19, :jruby]
-  gem 'term-ansicolor', '<  1.4.0', platforms: [:ruby_19, :jruby]
-end
-
 gemspec