qmail - fixes and upgrades to qmail

Age	Commit message (Expand)	Author
2014-08-04	better help msg;	John Denker
2012-11-22	move join() to utils	John Denker
2012-11-22	move case-insensitive string stuff to utils.h	John Denker
2012-11-22	absent file is non-fatal; go on to next file	John Denker
2012-07-31	working toward parse of 'Received: from' line	John Denker
2012-07-30	repair usage message	John Denker
2012-07-29	move more stuff to utils.c ... I hate duplication of code	John Denker
2012-07-29	fix a bunch of DOS-CR bugs	John Denker
2012-07-29	implement regular expressions	John Denker
2012-07-29	implement "-addr" option in mail-scan	John Denker
2012-07-29	show filename only once in "-l" mode	John Denker
2012-07-29	nuisance	John Denker
2012-07-16	add "group" feature	John Denker
2012-07-16	scan for +keyword:value (not just keyword)	John Denker
2012-07-16	minor upgrades	John Denker
2012-07-16	automatically skip directories mentioned in the file-list	John Denker
2012-07-15	implement multi-line mode as an /option/	John Denker
2012-07-15	primitive grep-like thing for looking at mail headers	John Denker