Add irc-client.0.1.1

The main change is that Lwt is now an optional dependency.

Signed-off-by: John Else <john.else@citrix.com>
Add archive checksum for irc-client.0.1.1

Signed-off-by: John Else <john.else@citrix.com>
Merge pull request #1134 from johnelse/irc-client.0.1.1

Add irc-client.0.1.1