Here are the cookies you're using through CGIProxy:

Delete this cookie?	For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
	.github.com	/	Yes	_octo	GH1.1.1441325933.1746757780
	.github.com	/	Yes	logged_in	no
	.packtpub.com	/	Yes	XSRF-TOKEN	eyJpdiI6IjZUK3ZVcCtWUWFxbWl0Uk1sS3VyY1E9PSIsInZhbHVlIjoiejJ5cXdka2hoVkxXVU5zMHF6Nk9ncms5cXlkcC9CcTRNa01hM1NSL29GVm9KcUdWN0NGNnRTSnFUYlh2QjFlNGY0NkdZVVA4UXJrTnNtcnEvOVlKTUhQaFJpR2pBY0tKbGZwVzNnVnpOTU1qQ3VTcEpSNTlKdDR6K1NyeVl2bXUiLCJtYWMiOiIzNzUzN2QzZDY0MjVlNDRjNjBlMTlhNDQ3NTQ1Y2MzNTk5OTBhOGVlNzI5ODIyNmRkOWI3NTllNTBmZjEyYjgxIiwidGFnIjoiIn0%3D
	.packtpub.com	/	No	packt_cart	61fmEGEU3KRgrA2neKvYTBAcYtYD92P0
	.packtpub.com	/	Yes	packt_locale	en-jp
	.packtpub.com	/	No	packt_session	xRn5rXFG0pbjw8XJs4Y9v6XlGa0i4eu1nDOSjCB9
	github.com	/	Yes	_gh_sess	Q7Q3oqA5ZPfk22iwmlkmK7oeP6Us9ZB5wSzi417026PjDlYaleD792X60gBA8Gyu1cXUlKPfNFqMK0aKyWS6QnmCQCZD%2BBZ7ygKetK1OUWKWoZJpg5%2Bg49WeaQiju2Jq4%2BaSF1J1CAAJhZifHqBe8NknxCc9EWzvJInqcrIKixtwr34LjaosNTLuKcdlj2PUhqkQUQwMDZRj5xuKswyhu1je8TGwFpMTURAC1DgOrDiClgYvGeZ9hPMukziaJyV4Ff2AadzSWiQWe6yI%2BHZu0g%3D%3D--ge6Hxx4jbQMqzYYN--hlTZQ1eLnxpAGpp13GCBaA%3D%3D
	postgrespro.com	/	No	trck	wKga5mgdaKgqNJgtEVE6Ag==
	postgrespro.ru	/	No	trck	wKgCuGgdaLJpekQ/DI1RAg==

Authentication cookies: