patch applied (/haskell/ghc): Comment out the 6.6.1 MSI on the download page

[Ian Lynagh]

Wed Aug  8 09:34:31 EDT 2007  Ian Lynagh <igloo at earth.li>
  * Comment out the 6.6.1 MSI on the download page
  It is 606120070503 rather than 6061, so isn't binary compatible. This
  causes problems for people who want to use things like gtk2hs.

    M ./download_ghc_661.html +12