Added arakoon and camltc dependency.
arakoon 1.6.6
ocamltc depends on lwt and ounit, thanks travis.
Add irc-client.0.1.2

Signed-off-by: John Else <john.else@citrix.com>
camltc require OCaml 4.00.0 or newer.
Restrict to ocaml >= 4.00.1

Signed-off-by: John Else <john.else@citrix.com>
camltc/arakoon need lwt >= 2.4.3
Merge pull request #1424 from johnelse/irc-client.0.1.2

Add irc-client.0.1.2
Merge pull request #1423 from vbmithr/master

Added arakoon and camltc dependency.