[Gem] Removes unnecessary and deprecated configs from gemspecs

Author: picandocodigo

elasticsearch-api/elasticsearch-api.gemspec

@@ -37,8 +37,6 @@ Gem::Specification.new do |s|
   s.files = `git ls-files`.split($/).reject do |file|
     file.match(/^utils\/|^spec\/|^api-spec-testing\/|^Gemfile|^Rakefile/)
   end
-  s.executables   = s.files.grep(%r{^bin/}) { |f| File.basename(f) }
-  s.test_files    = s.files.grep(%r{^(test|spec|features)/})
   s.require_paths = ['lib']
 
   s.extra_rdoc_files  = ['README.md', 'LICENSE.txt']

elasticsearch/elasticsearch.gemspec

@@ -39,7 +39,6 @@ Gem::Specification.new do |s|
 
   s.executables = s.files.grep(%r{^bin/}) { |f| File.basename(f) }
   s.executables << 'elastic_ruby_console'
-  s.test_files = s.files.grep(%r{^(test|spec|features)/})
   s.require_paths = ['lib']
   s.bindir = 'bin'