Log Message:
irssi: update to 1.0.1.

v1.0.1 2017-02-03  The Irssi team <staff@irssi.org>
	- Fix Perl compilation in object dir. By Martijn Dekker (#602, #623).
	- Disable EC cryptography on Solaris to fix build (#604, #598).
	- Fix incorrect HELP SERVER example (#606, #519).
	- Correct memory leak in /OP and /VOICE. By Tim Konick (#608).
	- Fix regression that broke second level completion (#613, #609).
	- Correct missing NULL termination in perl_parse. By Hanno Böck (#619).
	- Sync broken mail.pl script (#624, #607).