patch applied (ghc): Install dynlibs correctly

[Clemens Fruhwirth]

Fri Dec 28 10:40:24 PST 2007  Clemens Fruhwirth <clemens at endorphin.org>
  * Install dynlibs correctly
  
  Add dynlibdir target to config.mk.in, setting it to @libdir at .
  Invoke installPackage with dynlibdir at libraries/Makefile
  Make installPackage.hs hand dynlibdir to Cabal.

    M ./libraries/Makefile -1 +3
    M ./libraries/installPackage.hs -4 +6
    M ./mk/config.mk.in +1