Bump version numbers to 1.23

Cabal/Cabal.cabal

 name: Cabal
-version: 1.22.0.0
+version: 1.23.0.0
 copyright: 2003-2006, Isaac Jones
            2005-2011, Duncan Coutts
 license: BSD3

Cabal/Makefile

 
-VERSION=1.22.0.0
+VERSION=1.23.0.0
 
 #KIND=devel
 KIND=rc

cabal-install/bootstrap.sh

@@ -190,8 +190,8 @@ NETWORK_VER="2.6.0.2"; NETWORK_VER_REGEXP="2\.[0-6]\."
                        # >= 2.0 && < 2.7
 NETWORK_URI_VER="2.6.0.1"; NETWORK_URI_VER_REGEXP="2\.6\."
                        # >= 2.6 && < 2.7
-CABAL_VER="1.22.0.0";  CABAL_VER_REGEXP="1\.22"
-                       # >= 1.22 && < 1.23
+CABAL_VER="1.23.0.0";  CABAL_VER_REGEXP="1\.23\."
+                       # >= 1.23 && < 1.24
 TRANS_VER="0.4.2.0";   TRANS_VER_REGEXP="0\.[4]\."
                        # >= 0.2.* && < 0.5
 MTL_VER="2.2.1";       MTL_VER_REGEXP="[2]\."

cabal-install/cabal-install.cabal

 Name:               cabal-install
-Version:            1.22.0.0
+Version:            1.23.0.0
 Synopsis:           The command-line interface for Cabal and Hackage.
 Description:
     The \'cabal\' command-line program simplifies the process of managing
@@ -129,7 +129,7 @@ executable cabal
         array      >= 0.1      && < 0.6,
         base       >= 4.3      && < 5,
         bytestring >= 0.9      && < 1,
-        Cabal      >= 1.22     && < 1.23,
+        Cabal      >= 1.23     && < 1.24,
         containers >= 0.1      && < 0.6,
         filepath   >= 1.0      && < 1.4,
         HTTP       >= 4000.2.5 && < 4000.3,