patch applied (cabal): "Add a source package index cache to speed up reading"

[Duncan Coutts]

Sun Oct 23 14:32:53 PDT 2011  Duncan Coutts <duncan at community.haskell.org>
  * Add a source package index cache to speed up reading
  e.g. about 3x faster for cabal info pkgname

    M ./cabal-install/Distribution/Client/IndexUtils.hs -51 +252
    M ./cabal-install/Distribution/Client/Update.hs -1 +2

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=cabal;a=darcs_commitdiff;h=20111023213253-5c91e-b47cb652458ae668e6ac89d8609270e40c811b3c.gz