Fixes bins in the grpc beta package

src/ruby/bin/math_server.rb

@@ -195,7 +195,7 @@ def main
     s.add_http2_port(options['host'], test_server_creds)
     GRPC.logger.info("... running securely on #{options['host']}")
   else
-    s.add_http2_port(options['host'])
+    s.add_http2_port(options['host'], :this_port_is_insecure)
     GRPC.logger.info("... running insecurely on #{options['host']}")
   end
 

src/ruby/bin/noproto_server.rb

@@ -101,7 +101,7 @@ def main
     s.add_http2_port(options['host'], test_server_creds)
     GRPC.logger.info("... running securely on #{options['host']}")
   else
-    s.add_http2_port(options['host'])
+    s.add_http2_port(options['host'], :this_port_is_insecure)
     GRPC.logger.info("... running insecurely on #{options['host']}")
   end
 

src/ruby/grpc.gemspec

@@ -17,9 +17,10 @@ Gem::Specification.new do |s|
   s.requirements << 'libgrpc ~> 0.11.0 needs to be installed'
 
   s.files = %w( Rakefile )
-  s.files += Dir.glob('lib/**/*')
-  s.files += Dir.glob('ext/**/*')
   s.files += Dir.glob('bin/**/*')
+  s.files += Dir.glob('ext/**/*')
+  s.files += Dir.glob('lib/**/*')
+  s.files += Dir.glob('pb/**/*')
   s.test_files = Dir.glob('spec/**/*')
   %w(math noproto).each do |b|
     s.executables += ["#{b}_client.rb", "#{b}_server.rb"]

src/ruby/pb/test/server.rb

@@ -187,7 +187,7 @@ def main
     s.add_http2_port(host, test_server_creds)
     GRPC.logger.info("... running securely on #{host}")
   else
-    s.add_http2_port(host)
+    s.add_http2_port(host, :this_port_is_insecure)
     GRPC.logger.info("... running insecurely on #{host}")
   end
   s.handle(TestTarget)