Add compilation instructions to README

Signed-off-by: John Else <john.else@citrix.com>
Update example in the README.mb so that it compiles; put a copy of it under examples/example1.ml and adjust _oasis so that it can be compiled with --enable-examples.
Merge pull request #5 from berke/master

Example doesn't compile
Update .merlin

Signed-off-by: John Else <john.else@citrix.com>
Update .gitignore

Signed-off-by: John Else <john.else@citrix.com>
Open Lwt rather than Io in the example code

This means we can unexpose the Io module from irc_client_lwt.mli

Signed-off-by: John Else <john.else@citrix.com>
Build examples as part of default make target

Signed-off-by: John Else <john.else@citrix.com>
Replace Irc_message.parse_result with a generic Irc_result.t

Signed-off-by: John Else <john.else@citrix.com>
Add Irc_result to docs

Signed-off-by: John Else <john.else@citrix.com>
Return a Result.t from connect_by_name

Signed-off-by: John Else <john.else@citrix.com>