Clean up gemspec

Author: Kenneth Geerts

json_logic.gemspec

@@ -8,24 +8,14 @@ Gem::Specification.new do |spec|
   spec.version       = JSONLogic::VERSION
   spec.authors       = ['Kenneth Geerts']
   spec.email         = ['[email protected]']
-
+  spec.homepage      = 'http://jsonlogic.com'
   spec.summary       = 'Build complex rules, serialize them as JSON, and execute them in ruby'
   spec.description   = 'See http://jsonlogic.com'
   spec.license       = 'MIT'
 
-  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
-  # to allow pushing to a single host or delete this section to allow pushing to any host.
-  if spec.respond_to?(:metadata)
-    spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
-  else
-    raise 'RubyGems 2.0 or newer is required to protect against public gem pushes.'
-  end
-
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
   end
-  spec.bindir        = 'exe'
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_development_dependency 'bundler',  '~> 1.13'