[Hackage] #728: Rewrite user guide, document cabal-install

[Hackage]

#728: Rewrite user guide, document cabal-install
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  Reporter:  duncan               |        Owner:     
      Type:  defect               |       Status:  new
  Priority:  normal               |    Milestone:     
 Component:  Cabal library        |      Version:     
  Severity:  normal               |     Keywords:     
Difficulty:  very hard (<1 week)  |   Ghcversion:     
  Platform:                       |  
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 The Cabal user guide is rather out of date. There is no documentation for
 the cabal-install tool (which should cover the config file format too).

 We should also have a man page for cabal-install and perhaps the Cabal
 file format too.

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/728>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects