patch applied (cabal): Make a proper verbosity type, rather than using Int values

[Ian Lynagh]

Mon May 14 09:55:14 PDT 2007  Ian Lynagh <igloo at earth.li>
  * Make a proper verbosity type, rather than using Int values
  Hopefully this will make it easier to get better verbosity consistency.
  
  We could, by changing only Distribution.Verbosity, use
  "type Verbosity = Int" for now to give users of the library a chance to
  catch up, but the upcoming Cabal release seems like a good opportunity
  to cram in as much of the interface-changing stuff that we want to do
  as we can. I think the added benefit of a slow switch would be very low
  indeed.

    M ./Cabal.cabal +1
    M ./Distribution/Make.hs -2 +3
    M ./Distribution/PackageDescription.hs -6 +7
    M ./Distribution/PreProcess.hs -36 +39
    M ./Distribution/Program.hs -16 +17
    M ./Distribution/Setup.hs -55 +60
    M ./Distribution/SetupWrapper.hs -11 +13
    M ./Distribution/Simple.hs -34 +37
    M ./Distribution/Simple/Build.hs -10 +11
    M ./Distribution/Simple/Configure.hs -30 +33
    M ./Distribution/Simple/GHC.hs -55 +57
    M ./Distribution/Simple/Hugs.hs -17 +18
    M ./Distribution/Simple/Install.hs -14 +16
    M ./Distribution/Simple/JHC.hs -15 +17
    M ./Distribution/Simple/NHC.hs -3 +4
    M ./Distribution/Simple/Register.hs -19 +20
    M ./Distribution/Simple/SrcDist.hs -33 +34
    M ./Distribution/Simple/Utils.hs -25 +26
    A ./Distribution/Verbosity.hs