feeder - Feed aggregator that saves to maildir

	Commit message (Expand)	Author	Age
*	avoid assigning undef	dakkar	2012-12-09
*	rework date handling	dakkar	2012-12-09
*	use issued date	dakkar	2012-12-09
*	better mail dates	dakkar	2012-12-09
*	log errors	dakkar	2012-12-09
*	lower perl version requirement	dakkar	2012-12-09
*	utility functions	dakkar	2012-12-09
*	fix date formatting	dakkar	2012-12-09
*	renaming roles	dakkar	2012-12-09
*	maildir publisher	dakkar	2012-12-09
*	extract author name for email address	dakkar	2012-12-09
*	de-duping	dakkar	2012-12-09
*	fix datetime	dakkar	2012-12-09
*	sample structure	dakkar	2012-12-09