	* ecore_con: with AF_UNSPEC, c-ares will prefer IPv4 address 	when IPv4 and IPv6 exist, if you ask AF_INET6, it will first 	try IPv6 before falling back to IPv4 address.
	* ecore_con: with AF_UNSPEC, c-ares will prefer IPv4 address
	when IPv4 and IPv6 exist, if you ask AF_INET6, it will first
	try IPv6 before falling back to IPv4 address.

	So now ecore_con_ares will prefer IPv6 if available.


git-svn-id: 02aad79badda6dfe9dc72877135550b4bc575585@49552 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

OpenInkpot-archive/ecore,OpenInkpot-archive/ecore,OpenInkpot-archive/ecore