Bumbed dependencies of `containers' and `network'

We need 0.5 of `containers' to get Data.Map.Strict
We need 2.4.1 of `network' to get Show instance of PortID

pontarius-xmpp.cabal

@@ -34,7 +34,7 @@ Library
                , binary            >=0.4.1
                , bytestring        >=0.9.1.9
                , conduit           >=0.5
-               , containers        >=0.4.0.0
+               , containers        >=0.5.0.0
                , crypto-api        >=0.9
                , crypto-random-api >=0.2
                , cryptohash        >=0.6.1
@@ -45,7 +45,7 @@ Library
                , iproute           >=1.2.4
                , lifted-base       >=0.1.0.1
                , mtl               >=2.0.0.0
-               , network           >=2.3
+               , network           >=2.4.1.0
                , pureMD5           >=2.1.2.1
                , resourcet         >=0.3.0
                , random            >=1.0.0.0