Conflicts:
	lib/pio/icmp.rb
	lib/pio/icmp/frame.rb
	lib/pio/icmp/message.rb
	lib/pio/icmp/reply.rb
	lib/pio/icmp/request.rb
	lib/pio/message_util.rb
	lib/pio/type/ipv4_header.rb
	lib/pio/util.rb
	spec/pio/icmp/reply_spec.rb
	spec/pio/icmp/request_spec.rb
	spec/pio/icmp_spec.rb