19970809 serialmail 0.55, alpha.
19970808 code: thorough rewrite. tnx TG, MD, RDM, GA, CF.
19961208 serialmail 0.51, alpha.
19961208 change: maildir2smtp rejects messages with partial final lines.
19961208 change: switched maildir2qmtp, maildir2smtp from signal to sig.
19961208 bug: maildir2qmtp did not remove prefix. impact: when prefix
         was nonempty, maildir2qmtp would send messages to the wrong
	 place. fix: remove prefix. tnx LMB.
19961127 serialmail 0.50, alpha.
