This updates irc-otr to version 1.0.2 and fixes the following issues:

- Only the first line of messages transmitted via OTR sessions was a PRIVMSG
and additional data was sent as a raw command to the IRC server
(boo#1016942).
- Detect the libotr-emitted HTML-formatted init string and
replace it with a description customized for IRC and irssi-otr.