Nuke ancient .travis.yml; update README.

.travis.yml

@@ -1,20 +0,0 @@
----
-language: go
-
-go:
-  - 1.18
-  - 1.17.8
-  - 1.16.15
-  - 1.15.15
-
-sudo : false
-
-notifications:
-  irc:
-    channels:
-      - "irc.pl0rt.org#sp0rklf"
-    skip_join: true
-
-script:
-  - if [ "$TRAVIS_REPO_SLUG" != "fluffle/goirc" ] ; then ln -s "$HOME/gopath/src/github.com/$TRAVIS_REPO_SLUG" /home/travis/gopath/src/github.com/fluffle/goirc ; fi
-  - go test -v ./...

README.md

@@ -97,7 +97,7 @@ indebted to Matt Gruen for his work on
 the re-organisation and channel-based communication structure of `*Conn.send()`
 and `*Conn.recv()`. I'm sure things could be more asynchronous, still.
 
-This code is (c) 2009-23 Alex Bramley, and released under the same licence terms
+This code is (c) 2009-26 Alex Bramley, and released under the same licence terms
 as Go itself.
 
 Contributions gratefully received from:
@@ -117,6 +117,7 @@ Contributions gratefully received from:
   - [shammash](https://github.com/shammash)
   - [ostafen](https://github.com/ostafen)
   - [supertassu](https://github.com/supertassu)
+  - [slymas](https://github.com/slymas)
 
 And thanks to the following for minor doc/fix PRs: