Added hoogle (with deps: safe)
Added cabal-install
Added SourceGraph (with deps: graphalyze, bktrees, colour, graphviz, multiset, polyparse, wl-pprint-text)
Added uuagc (with deps: uulib, uuagc-cabal)
Updates 2013-01-19

    hlint
    hs-bibutils
    network
    persistent
    system-fileio
    warp

Signed-off-by: Magnus Therning <magnus@therning.org>