Log Message:
Update irssi to 1.0.3.  Changes:
- Fix out of bounds read when scanning expandos (GL!11).
- Fix invalid memory access with quoted filenames in DCC
  (GL#8, GL!12).
- Fix null-pointer dereference on DCC without address (GL#9, GL!13).
- Improve integer overflow handling. Originally reported by
  oss-fuzz#525 (#706).
- Improve nicklist performance from O(N^2) to O(N) (#705).
- Fix initial screen redraw delay. By Stephen Oberholtzer
  (#680, bdo#856201).
- Fix incorrect reset of true colours when resetting background. (#711).
- Fix missing -notls option in /SERVER. By Jari Matilainen (#117, #702).
- Fix minor history glitch on overcounter (#462, #685).
- Improved OpenSSL detection at compile time. By Rodrigo Rebello (#677).
- Improved NetBSD Terminfo detection. By Maya Rashish (#694, #698).
- Add missing syntax info for COMPLETION (#687, #688).
- Minor typo correction in help. By Michael Hansen (#707).

From maya@