remove coveralls

The ruby gem from coveralls since it creates thor conflicts and is pretty outdated

Signed-off-by: Christoph Hartmann <[email protected]>

Author: chris-rock

.travis.yml

@@ -31,7 +31,6 @@ before_script:
   - /opt/chefdk/embedded/bin/chef --version
   - /opt/chefdk/embedded/bin/cookstyle --version
   - /opt/chefdk/embedded/bin/foodcritic --version
-  - /opt/chefdk/embedded/bin/chef gem install coveralls
 
 script: KITCHEN_LOCAL_YAML=.kitchen.docker.yml /opt/chefdk/embedded/bin/kitchen verify ${INSTANCE}
 

spec/spec_helper.rb

@@ -1,5 +1,5 @@
 # encoding: utf-8
-#
+
 # Copyright 2014, Dominik Richter
 # Copyright 2014, Deutsche Telekom AG
 #
@@ -18,14 +18,9 @@
 
 require 'chefspec'
 require 'chefspec/berkshelf'
-require 'coveralls'
 
 RSpec.configure do |config|
   config.color = true               # Use color in STDOUT
   config.formatter = :documentation # Use the specified formatter
   config.log_level = :error         # Avoid deprecation notice SPAM
 end
-
-# coverage report
-Coveralls.wear!
-at_exit { ChefSpec::Coverage.report! }