free getaddrinfo() results and avoid leaks in ecore_con.
free getaddrinfo() results and avoid leaks in ecore_con.

This was affecting ecore_con users, specially modules that keep
polling the network, like forecasts or weather.

patch by manio, see bug #305.


git-svn-id: 02aad79badda6dfe9dc72877135550b4bc575585@40488 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

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