a bunch of cleanups to the datetime stuff in irssi
removed the _get_day and _get_month functions and replaced them with a _get_day_and_month function
avoided a need for local time_t's and instead made the _get_day_and_month function return it
avoided allocating memory when it wasn't necessary
[Show Offline]
type=default
depends=purple
provides=showoffline
summary=Show specific buddies while offline
description=Adds the option to show specific buddies in your buddy list when they are offline, even with "Show Offline Buddies" turned off.