added lower bounds for versions of dependencies

pontarius-xmpp.cabal

@@ -26,32 +26,32 @@ Library
   hs-source-dirs: source
   Exposed: True
   Build-Depends: base              >4 && <5
-               , conduit           >= 0.5
-               , void              -any
-               , resourcet         -any
-               , containers        -any
-               , random            -any
-               , tls               -any
-               , tls-extra         -any
-               , pureMD5           -any
-               , base64-bytestring -any
-               , binary            -any
-               , attoparsec        -any
-               , crypto-api        -any
-               , cryptohash        -any
-               , text              -any
-               , bytestring        -any
-               , transformers      -any
-               , mtl               -any
-               , network           -any
-               , lifted-base       -any
-               , split             -any
-               , stm               -any
-               , xml-types         -any
-               , xml-conduit       >= 1.0
-               , xml-picklers      >= 0.2.2
-               , data-default      -any
-               , stringprep        >= 0.1.5
+               , conduit           >=0.5
+               , void              >=0.5.5
+               , resourcet         >=0.3.0
+               , containers        >=0.4.0.0
+               , random            >=1.0.0.0
+               , tls               >=1.0.0
+               , tls-extra         >=0.5.0
+               , pureMD5           >=2.1.2.1
+               , base64-bytestring >=0.1.0.0
+               , binary            >=0.4.1
+               , attoparsec        >=0.10.0.3
+               , crypto-api        >=0.9
+               , cryptohash        >=0.6.1
+               , text              >=0.11.1.5
+               , bytestring        >=0.9.1.9
+               , transformers      >=0.2.2.0
+               , mtl               >=2.0.0.0
+               , network           >=2.3
+               , lifted-base       >=0.1.0.1
+               , split             >=0.1.2.3
+               , stm               >=2.1.2.1
+               , xml-types         >=0.3.1
+               , xml-conduit       >=1.0
+               , xml-picklers      >=0.2.2
+               , data-default      >=0.2
+               , stringprep        >=0.1.3
   Exposed-modules: Network.Xmpp
                  , Network.Xmpp.Bind
                  , Network.Xmpp.Concurrent