Bump Cabal version to 1.22.5.0.

Cabal/Cabal.cabal

 name: Cabal
-version: 1.22.4.0
+version: 1.22.5.0
 copyright: 2003-2006, Isaac Jones
            2005-2011, Duncan Coutts
 license: BSD3

Cabal/Makefile

 
-VERSION=1.22.4.0
+VERSION=1.22.5.0
 
 #KIND=devel
 KIND=rc

Cabal/changelog

 1.22.5.0
 	* Don't recompile C sources unless needed (#2601). (Luke Iannini)
+	* Support Haddock response files.
+	* Add frameworks when linking a dynamic library.
 
 1.22.4.0 Ryan Thomas <ryan@ryant.org> June 2015
 	* Add libname install-dirs variable, use it by default. Fixes #2437. (Edward Z. Yang)

cabal-install/bootstrap.sh

@@ -190,7 +190,7 @@ 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="1.22.4.0";  CABAL_VER_REGEXP="1\.22"
+CABAL_VER="1.22.5.0";  CABAL_VER_REGEXP="1\.22"
                        # >= 1.22 && < 1.23
 TRANS_VER="0.4.2.0";   TRANS_VER_REGEXP="0\.[4]\."
                        # >= 0.2.* && < 0.5